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Weather in New Hampshire for October 2026

Your guide to New Hampshire weather in October - trends and predictions

    Temperatures

  • Until now, October 2026 in New Hampshire is slightly cooler than the historical average by 1.2 °F.

  • Expect cooler weather in the next days in New Hampshire with the forecast suggesting a temperature of 12.5 °F, lower than the historical average.

  • In general, the average temperature in New Hampshire at the beginning of October is 18.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.7 °F by the end of October.

  • Rain 🌧️

  • New Hampshire experiences moderate rainfall in October, with an average of 8 rainy days and a total precipitation of 297.7 mm.

  • More

  • Is October a good time to visit New Hampshire? check out the best time to travel to New Hampshire page.

  • ✨ Is October a good time to visit New Hampshire? – Ask the AI Weatherman

Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
13°/4°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
73 %
Avg humidity

New Hampshire Weather October

Move between months or click on a day

What’s the Weather Like in New Hampshire This October?

Discover the average temperatures and weather trends across New Hampshire’s cities this October.

Temperatures trend during October in New Hampshire

See the weather trend as well as the moving average line

October weather in New Hampshire day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
Oct. 1 Sunny
Sunny
18° /8° 0 mm 3
Oct. 2 Partly cloudy
Partly cloudy
19° /8° 0.1 mm 2
Oct. 3 Partly cloudy
Partly cloudy
19° /5° 0 mm 3
Oct. 4 Sunny
Sunny
19° /7° 0 mm 3
Oct. 5 Overcast
Overcast
20° /8° 0.6 mm 3
Oct. 6 Partly cloudy
Partly cloudy
19° /7° 0 mm 3
Oct. 7 Overcast
Overcast
18° /6° 0.2 mm 3
Oct. 8 Heavy rain
Heavy rain
17° /6° 21.6 mm 2
Oct. 9 Sunny
Sunny
12° /2° 0.1 mm 3
Oct. 10 Sunny
Sunny
14° /1° 0 mm 3
Oct. 11 Patchy rain possible
Patchy rain possible
13° /3° 1.5 mm 1
Oct. 12 Patchy rain possible
Patchy rain possible
15° /7° 1.7 mm 1
Oct. 13 Heavy rain at times
Heavy rain at times
8° /5° 52.1 mm 0
Oct. 14 Light rain
Light rain
15° /7° 2.9 mm 1
Oct. 15 Overcast
Overcast
11° /3° 0.1 mm 2
Oct. 16 Light rain
Light rain
10° /2° 5.5 mm 1
Oct. 17 Sunny
Sunny
10° /-1° 0 mm 2
Oct. 18 Cloudy
Cloudy
12° /-1° 0 mm 2
Oct. 19 Overcast
Overcast
16° /3° 0 mm 2
Oct. 20 Heavy rain
Heavy rain
12° /10° 135.1 mm 0
Oct. 21 Overcast
Overcast
13° /1° 0 mm 3.2
Oct. 22 Overcast
Overcast
16° /4° 0 mm 2.7
Oct. 23 Sunny
Sunny
12° /-1° 0 mm 2.7
Oct. 24 Sunny
Sunny
15° /-1° 0 mm 4
Oct. 25 Sunny
Sunny
17° /2° 0 mm 5
Oct. 26 Overcast
Overcast
19° /5° 0 mm 5
Oct. 27 Overcast
Overcast
17° /7° 0 mm 4
Oct. 28 Sunny
Sunny
8° /-2° 0 mm 3
Oct. 29 Overcast
Overcast
8° /-3° 0 mm 3
Oct. 30 Overcast
Overcast
11° /1° 0 mm 4
Oct. 31 Sunny
Sunny
9° /-3° 0 mm 3
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Important Notice
Our weather forecast for New Hampshire in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the New Hampshire forecast closer to your planned date for the most up-to-date weather information.

New Hampshire in October - FAQ

What are the expected maximum and minimum temperatures in New Hampshire during October?

Prepare for cooler days with highs just around 13° and colder nights, dipping below 4°.

How much rainfall should be expected in New Hampshire during October?

Significant rainfall exceeding 297.7 mm is expected in New Hampshire during October, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in New Hampshire during October?

The average wind speed in New Hampshire during October is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in New Hampshire

Explore the daily rainfall trends and prepare for New Hampshires October weather 💧
Typically, New Hampshire has 8 rainy days in October with a total of 297.7 mm of rainfall.
Counties in New Hampshire
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Top locations in New Hampshire
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Quick links

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