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.

Partly Cloudy

44°F

7°C

Humidity 63%
Wind Speed E 9 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 11 Mar 9:56 am EDT
Extended Forecast for

Wilton NH

  • Today

    Today: A 30 percent chance of showers, mainly after 2pm. Patchy fog before 2pm, then patchy fog after 3pm. Otherwise, mostly cloudy, with a high near 51. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: A 50 percent chance of showers. Patchy fog before 11pm. Otherwise, mostly cloudy, with a temperature falling to near 47 by 8pm, then rising to around 57 during the remainder of the night. Southeast wind 5 to 10 mph becoming southwest after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F⇑

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of rain before 3pm, then a chance of snow. Mostly cloudy, with a temperature falling to around 35 by 5pm. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F⇓

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 44. South wind 5 to 10 mph.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow before 9pm, then a chance of rain and snow between 9pm and 10pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday

    Saturday: A 30 percent chance of snow before 8am. Partly sunny, with a high near 44.

    High: 44 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

Detailed Forecast

Today
A 30 percent chance of showers, mainly after 2pm. Patchy fog before 2pm, then patchy fog after 3pm. Otherwise, mostly cloudy, with a high near 51. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 50 percent chance of showers. Patchy fog before 11pm. Otherwise, mostly cloudy, with a temperature falling to near 47 by 8pm, then rising to around 57 during the remainder of the night. Southeast wind 5 to 10 mph becoming southwest after midnight. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain before 3pm, then a chance of snow. Mostly cloudy, with a temperature falling to around 35 by 5pm. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 44. South wind 5 to 10 mph.
Friday Night
A chance of snow before 9pm, then a chance of rain and snow between 9pm and 10pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Saturday
A 30 percent chance of snow before 8am. Partly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 43.
Sunday Night
Rain and snow likely, mainly after midnight. Cloudy, with a low around 32. Chance of precipitation is 70%.
Monday
Rain. High near 58. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 37.
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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:
8:25 am EDT Mar 11, 2026
Forecast Valid:
10am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation