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 Rain Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed Calm
Barometer 29.48 in (998.4 mb)
Dewpoint 32°F (0°C)
Visibility 1.50 mi
Last update 29 Dec 7:56 am EST
Extended Forecast for

Wilton NH

Winter Weather Advisory December 29, 08:43am until December 29, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 29, 08:43am until December 29, 07:00pm

    NOW until 7:00pm Mon

    Winter Weather Advisory

  • Today

    High: 42 °F

    Rain/Freezing
    Rain and
    Areas Dense
    Fog

  • Tonight

    Tonight: Partly cloudy, with a low around 16. West wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 22. West wind around 15 mph, with gusts as high as 35 mph.

    High: 22 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow between 8pm and 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.

    Low: 12 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

Detailed Forecast

Today
Rain or freezing rain, becoming all rain after 9am. Areas of dense fog before 4pm. High near 42. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total daytime ice accumulation of less than a 0.1 of an inch possible.
Tonight
Partly cloudy, with a low around 16. West wind 10 to 15 mph, with gusts as high as 35 mph.
Tuesday
Partly sunny, with a high near 22. West wind around 15 mph, with gusts as high as 35 mph.
Tuesday Night
Partly cloudy, with a low around 15. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 31. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow between 8pm and 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
New Year's Day
Sunny, with a high near 22.
Thursday Night
Mostly clear, with a low around 6.
Friday
Sunny, with a high near 23.
Friday Night
Mostly clear, with a low around 10.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 26.
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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:
1:06 am EST Dec 29, 2025
Forecast Valid:
8am EST Dec 29, 2025-6pm EST Jan 4, 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