National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Nashua - Boire Field Airport (KASH)

Lat: 42.78°NLon: 71.51°WElev: 180ft.

Fair

19°F

-7°C

Humidity 93%
Wind Speed Calm
Barometer 29.89 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 6 Dec 8:56 pm EST
Extended Forecast for

Pelham NH

  • Tonight

    Tonight: Mostly clear, with a low around 21. Calm wind becoming west around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 36. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 36 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16. Calm wind becoming west around 5 mph after midnight.

    Low: 16 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 23. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. Northwest wind around 5 mph.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after noon. Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain before 4am. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Calm wind becoming west around 5 mph.
Sunday
Increasing clouds, with a high near 36. Northwest wind around 5 mph becoming calm in the afternoon.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16. Calm wind becoming west around 5 mph after midnight.
Monday
Sunny, with a high near 23. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 5. Northwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A 50 percent chance of rain after noon. Mostly cloudy, with a high near 40.
Wednesday Night
A 50 percent chance of rain before 4am. Mostly cloudy, with a low around 28.
Thursday
A chance of snow before 8am, then a chance of rain between 8am and 11am. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 35.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pelham NH
 42.72°N 71.31°W (Elev. 194 ft)
Last Update:
7:43 pm EST Dec 6, 2025
Forecast Valid:
9pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation