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

Hazardous Weather Conditions

Current conditions at

Nashua - Boire Field Airport (KASH)

Lat: 42.78°NLon: 71.51°WElev: 180ft.

Light Snow

24°F

-4°C

Humidity 65%
Wind Speed Vrbl 3 mph
Barometer 30.23 in (1024.1 mb)
Dewpoint 14°F (-10°C)
Visibility 4.00 mi
Last update 21 Jan 7:56 pm EST
Extended Forecast for

Wilton NH

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 23. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 40. West wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. West wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 11.

    High: 11 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 14. Chance of precipitation is 70%.

    High: 14 °F

    Chance Snow
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 8. Chance of precipitation is 70%.

    Low: 8 °F

    Snow Likely

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 23. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 40. West wind 5 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 16. West wind 5 to 10 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 27. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 0. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 11.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 14. Chance of precipitation is 70%.
Sunday Night
Snow likely. Cloudy, with a low around 8. Chance of precipitation is 70%.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 22.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
Mostly clear, with a low around 6.
Wednesday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wilton NH
 42.84°N 71.73°W (Elev. 397 ft)
Last Update:
6:26 pm EST Jan 21, 2026
Forecast Valid:
8pm EST Jan 21, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation