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Sunny - Mild Monday

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Last Complete Site Update: 10/25 - 4:14 PM

Weather for New England and the Northeast

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Delivering Weather Forecasts for New England for 27+ years.
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If the alert below is flashing, then the warnings/advisories above are active. Use those links to go to that hazard page.
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October is crisp days and cool nights, 
a time to curl up around the dancing flames and sink into a good book.
 - John Sinor

Today’s Weather at a Glance

Updated Every Morning and as Needed Through the Day

(Averages Across Southern NH)
65Degrees
High Temperature
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Probability of Precipitation - Daytime
35Degrees
Low Temperature
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Probability of Precipitation - Nighttime
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Today in Peterborough, NH at a Glance

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Today in Nashua, NH at a Glance

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Your Daily Forecast - Three Days at a Time

No active advisories at this time

None

Monday/Monday Night - October 26

Nashua - East

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Sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.

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Mostly clear, with a low around 37. Northwest wind around 5 mph.

Peterborough - Central/West

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Sunny, with a high near 65. Calm wind becoming west around 5 mph in the afternoon.

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Mostly clear, with a low around 33. Calm wind becoming northwest around 5 mph.

Tuesday/Tuesday Night - October 27

Nashua - East

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Sunny, with a high near 54. North wind around 5 mph.

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Clear, with a low around 26. Calm wind.

Peterborough - Central/West

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Sunny, with a high near 52. North wind around 5 mph.

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Clear, with a low around 26. Calm wind.

Wednesday/Wednesday Night - October 28

Nashua - East

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Sunny, with a high near 56.

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Mostly clear, with a low around 34.

Peterborough - Central/West

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Sunny, with a high near 55.

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Mostly clear, with a low around 37.

Thursday/Thursday Night - October 29

Nashua - East

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Peterborough - Central/West

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Friday/Friday Night - October 30

Nashua - East

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Peterborough - Central/West

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Saturday/Saturday Night - October 31

Nashua - East

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Peterborough - Central/West

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Sunday/Sunday Night - October 25

Nashua - East

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Clear, with a low around 31. Calm wind.

Peterborough - Central/West

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Mostly clear, with a low around 34. Calm wind.

Current Weather Readings in Peterborough, NH

Time of the readings below: 26 Oct 2026 3:28 AM

(FYI: The number in parentheses is the change in the last hour)
(Note: My weather Instruments are Offline from Midnight Wednesday to 7AM Thursday, weekly, for system Back ups.)

Current Temperature: 

34.6°F (-1.0)

High Temperature:

39.1 at 12:34 AM

Low Temperature:

34.3 at 3:15 AM

Precipitation Today:

0.00 inches

Current Dewpoint:

31.1°F (-0.1)

Lowest Wind Chill Reading:

34.3 at 3:15 AM  

Current Windspeed:

0 MPH (0)

Barometric Trend:

Falling Slowly

Hours of Daylight Today:

10:32

Link to my Active Weather Instruments

weathervane

Information for New England

Rich's Weather Discussion

New Hampshire/North Briefing

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Massachusetts/South Briefing

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At this moment: 10/25 - 4:14 PM

Notes from Rich:
What is the 'Regular’ Schedule.
Weekdays: Morning updates each day before 8AM, Evening Updates before 7PM.
On Weekends: Perhaps a bit later. I like to sleep in.
Every Thursday morning I post the daily forecast through the weekend.

Upcoming Site Update Schedule Changes & General Messages: 

Back to the normal schedule.

Mild weather continues across much of New England through Monday, with temperatures climbing into the upper 60s to low 70s south of the mountains. A weak cold front moves through Monday afternoon, bringing cooler air for Tuesday and a few showers near the Canadian border. High pressure then takes control, keeping most of the region dry through the rest of the week, with temperatures gradually moderating before another weak front arrives late Thursday into Friday. A Small Craft Advisory is in effect for Monday night into Tuesday morning for some coastal waters.

Some Pumpkin Help.
How do you know when it’s time to carve your pumpkin? Now that we’re under the two-week mark until Halloween, it’s a pretty natural question to ask. And I think that, for many of us, the answer is that we carve our pumpkins when we have free time, quite possibly on the weekend before Halloween. Which, it turns out, can be fine, or it can be a recipe for scary (but not in a good way) jack-o-lanterns.
Here’s the deal: Pumpkins are extremely hardy when they are intact. But once we start gouging holes in them and ripping out their innards, a whole new chemistry starts taking place. As the moist inner walls of pumpkin flesh get exposed to the elements, a lifespan of months gets reduced to just a few days. And how fast that happens comes down to the weather.
In cool, crisp autumn air, bacteria and mold move slowly, and a carved pumpkin can hold up for five to seven days (up to 10 in ideal conditions). But when it's warm and humid, with temperatures in the 60s and 70s or higher, pumpkins can soften and grow mold in a hurry. If that's your forecast, wait until a day or two before Halloween to carve, or bring your pumpkin indoors during the warmest part of the day.
Rain and freezing temperatures are the other things to watch. Heavy rain or dew can make the bottom and cut edges rot quickly, and a hard freeze can turn the flesh to mush once it thaws. The solution? After you’ve carved your masterpiece, keep an eye on the hourly forecast, and bring the pumpkin in for the night when either rain or freezing temps threaten.
Finally, if you really want to take care of your jack-o-lantern, here are a couple of pro-level tricks you can try. 1: Sanitize by wiping the inside and cutting the pumpkin’s edges with a diluted bleach-and-water solution to kill mold spores. 2: Seal the edges by rubbing vegetable oil or petroleum jelly on the cuts to lock in the pumpkin’s natural moisture. 3: Instead of a candle, which will dry out and cook the inside of the pumpkin, try using a battery-operated LED tea light instead.
Good luck, and may your pumpkin look fresh and perfect on its big night!

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What information can you find on my site, and where is it?
The History Section has a lot of history to share, and I will be sharing video on this page from time to time. Updated every day with new weather history.
Find beach and hiking, and Ski information as well as travel info for the USA in the Travel and Leisure Section.
Find all Tropical Tracking/Hurricane information on the Tropics Page.
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On this day in history:
On this day in 1764, future President John Adams married Abigail Smith. This devoted couple's extensive correspondence throughout their marriage has provided both entertainment and insights into early American life for generations of history enthusiasts.

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Weather Summaries and Full Area Forecast Discussions - North (Edited)

Summary - Northern New England - New Hampshire and Maine

Summary:
Mild weather continues across much of New England through Monday, with temperatures climbing into the upper 60s to low 70s south of the mountains. A weak cold front moves through Monday afternoon, bringing cooler air for Tuesday and a few showers near the Canadian border. High pressure then takes control, keeping most of the region dry through the rest of the week, with temperatures gradually moderating before another weak front arrives late Thursday into Friday. A Small Craft Advisory is in effect for Monday night into Tuesday morning for some coastal waters.

Key Messages:

A dry cold front brings a shot of cooler air Tuesday. Otherwise, dry conditions continue through the week under high pressure.

What has changed since the last Forecast Update?
A Small Craft Advisory has been issued for Monday night into Tuesday morning.

What this means for you:
Enjoy the milder weather Monday, especially across southern and coastal areas, where temperatures will be well above the levels expected for Tuesday. Cooler air arrives behind the cold front, bringing highs in the 40s and 50s Tuesday and overnight lows in the 20s. The remainder of the week looks mostly dry, with temperatures recovering Wednesday and Thursday. A few showers are possible late Thursday into Friday, but widespread rainfall is not expected. Boaters should be aware of the Small Craft Advisory for Monday night into Tuesday morning.

Click the Open/Close Button to Display the Full Edited Area Forecast Discussion

Area Forecast Discussion, National Weather Service Gray, ME, 243 PM EDT Sunday, October 25, 2026

What Has Changed


A Small Craft Advisory has been issued for Monday night into Tuesday morning.

Key Messages

1\. A dry cold front brings a shot of cooler air Tuesday. Otherwise, dry conditions continue through the week under high pressure.

Discussion

Monday, Mild Weather Continues


Winds circulating around high pressure south of New England will continue to bring warmer air into the region through Monday. High temperatures south of the mountains are expected to reach the upper 60s to low 70s.

A weak cold front will move through Monday afternoon, bringing some clouds and a few showers near the Canadian border. Most areas should remain dry.

Tuesday, Cooler Air Arrives

A new area of high pressure building in from Canada will bring noticeably cooler air behind the front. High temperatures Tuesday will range from the 40s to the 50s, followed by overnight lows in the 20s.

Wednesday and Thursday, Temperatures Moderate

The high pressure system will gradually shift offshore Wednesday and Thursday, allowing temperatures to warm again. Conditions should remain mostly dry during this period.

Late Thursday Into Friday, Slight Chance of Showers

Another weak cold front is expected to cross the region late Thursday into Friday. This system could bring a few showers, although the chance of precipitation remains low. High pressure will build back in behind the front, helping keep conditions mostly dry as the week comes to an end.

Weather Summaries and Full Area Forecast Discussions - South (Edited)

Summary - Southern New England - Massachusetts/Northern CT/Rhode Island

Summary:
Southern New England is heading into a prolonged stretch of dry autumn weather that could last through Halloween. Temperatures will warm into the upper 60s Monday, cool back into the 50s Tuesday and Wednesday, then rebound into the 60s and possibly lower 70s Thursday and Friday. Another cooldown is expected for next weekend, with breezy conditions and little chance of rain.

Key Messages:

 - A prolonged stretch of dry weather is expected across southern New England, potentially lasting through Halloween. Afternoon temperatures will moderate through Monday, followed by a brief cooldown Tuesday and Wednesday before milder weather returns late in the week.

What has changed since the last Forecast Update?
A Small Craft Advisory has been issued for the coastal waters from late Monday night through Tuesday morning. Winds behind an approaching cold front may gust to around 25 knots over the waters.

What this means for you
Enjoy a mild Monday before cooler weather arrives Tuesday and Wednesday. Nights will be chilly, with temperatures generally falling into the 30s and 40s Monday night. The rest of the workweek looks favorable for outdoor activities, with warmer afternoons returning late in the week. Rain chances remain minimal, although breezy conditions are expected at times, especially late Monday night into Tuesday morning over the coastal waters.

Click the Open/Close Button to Display the Full Edited Area Forecast Discussion

Area Forecast Discussion, National Weather Service Boston/Norton MA

Date and Time: 2:52 PM EDT Sunday, October 25, 2026

What Has Changed


A Small Craft Advisory has been issued for the coastal waters from late Monday night through Tuesday morning. Winds behind an approaching cold front may gust to around 25 knots over the waters.

Key Messages

A prolonged stretch of dry weather is expected across southern New England, potentially lasting through Halloween. Afternoon temperatures will moderate through Monday, followed by a brief cooldown Tuesday and Wednesday before milder weather returns late in the week.

Discussion

Tonight and Monday


Clearer skies and light winds will allow temperatures to drop again tonight, although it should not be quite as cold as last night because the air several thousand feet above the ground will be slightly warmer. Temperatures in this layer, around 3,000 feet above the surface, will continue to rise into Monday, supporting afternoon highs in the upper 60s.

Some clouds may move in ahead of an approaching cold front on Monday. However, this front is expected to bring little or no rainfall because high pressure and dry air remain firmly in control of the region.

Winds will shift to the north and northwest Monday night as the front passes. Increasing cloud cover will limit how much temperatures fall overnight, with lows generally in the 30s and 40s.

Tuesday and Wednesday

High pressure will maintain dry, seasonable autumn weather across southern New England through the middle of the week. Cooler air behind Monday nights cold front will bring a brief drop in temperatures Tuesday, with afternoon highs mainly in the mid 50s.

Temperatures should remain on the cooler side Wednesday before a gradual warming trend develops. Dry conditions are expected to continue, making this a relatively quiet stretch of weather.

Thursday and Friday

Warmer air will return during the second half of the workweek. Afternoon highs could reach well into the 60s to lower 70s by Thursday and Friday, providing a pleasant late October warmup.

Another mostly dry cold front is expected to pass north of the region Friday night. The main effect should be an increase in cloud cover, with little chance of meaningful rainfall.

Next Weekend

The passage of the next cold front will usher in another round of cooler air for the weekend. Breezy conditions are possible, with afternoon temperatures falling back into the 50s to lower 60s. Despite the cooler weather, the overall pattern continues to favor dry conditions across southern New England.

Countdown to Winter

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Winter Begins on: December 21, 2026 at 4:50 PM EST

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Five Day Daily Temperature Run - Peterborough, NH
Updated Every Morning

Normal Daily Averages
High Temperature: 55 Degrees - Low Temperature: 33 Degrees

(Tip: Place your cursor over the bar below to see the number)

Current National Weather Maps

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