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

28°F

-2°C

Humidity 56%
Wind Speed W 13 G 23 mph
Barometer 29.40 in (995.8 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 15 Jan 8:56 pm EST
Extended Forecast for

Wilton NH

  • Tonight

    Tonight: Partly cloudy, with a low around 16. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 30. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 30 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow showers after 3am. Increasing clouds, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 38. Calm wind becoming south around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow before 7pm. Mostly cloudy, with a low around 25. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 16. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 30. West wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
A 20 percent chance of snow showers after 3am. Increasing clouds, with a low around 21. Calm wind.
Saturday
A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 38. Calm wind becoming south around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 7pm. Mostly cloudy, with a low around 25. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 18.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
Mostly clear, with a low around 5.
Wednesday
Partly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 30.
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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:
6:10 pm EST Jan 15, 2026
Forecast Valid:
9pm EST Jan 15, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation