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.

Fair

28°F

-2°C

Humidity 66%
Wind Speed Calm
Barometer 30.00 in (1016.1 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 22 Jan 9:56 pm EST
Extended Forecast for

Wilton NH

Winter Storm Watch January 25, 01:00pm until January 26, 07:00pm
Cold Weather Advisory January 24, 01:00am until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 18. West wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 28 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around -1. Wind chill values as low as -15. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: -1 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 12. Wind chill values as low as -16. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 12 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 1. Northwest wind around 5 mph becoming calm.

    Low: 1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 2pm. The snow could be heavy at times. Mostly cloudy, with a high near 16. Chance of precipitation is 70%.

    High: 16 °F

    Chance Snow
    then Heavy
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 9. Chance of precipitation is 90%.

    Low: 9 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 20. Chance of precipitation is 90%.

    High: 20 °F

    Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 18. West wind 5 to 10 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 28. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Mostly clear, with a low around -1. Wind chill values as low as -15. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 12. Wind chill values as low as -16. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 1. Northwest wind around 5 mph becoming calm.
Sunday
Snow likely, mainly after 2pm. The snow could be heavy at times. Mostly cloudy, with a high near 16. Chance of precipitation is 70%.
Sunday Night
Snow. The snow could be heavy at times. Low around 9. Chance of precipitation is 90%.
Monday
Snow. High near 20. Chance of precipitation is 90%.
Monday Night
A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
Mostly clear, with a low around 3.
Wednesday
Sunny, with a high near 23.
Wednesday Night
Partly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 20.
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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:
7:49 pm EST Jan 22, 2026
Forecast Valid:
10pm EST Jan 22, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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