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.

Mostly Cloudy

55°F

13°C

Humidity 36%
Wind Speed NW 17 G 36 mph
Barometer 30.17 in (1021.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 11 Apr 12:56 pm EDT
Extended Forecast for

Wilton NH

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 57 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Showers likely, mainly between 11pm and 1am. Cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 68. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Cloudy then
    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 9pm. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 78.

    High: 78 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 55. Northwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 34. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Sunday
Increasing clouds, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Showers likely, mainly between 11pm and 1am. Cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 68. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 57.
Tuesday
Partly sunny, with a high near 77.
Tuesday Night
A 40 percent chance of showers after 9pm. Mostly cloudy, with a low around 57.
Wednesday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 78.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 79.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Friday
Partly sunny, with a high near 73.
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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:
10:12 am EDT Apr 11, 2026
Forecast Valid:
1pm EDT Apr 11, 2026-6pm EDT Apr 17, 2026
 
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