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.

Light Rain

44°F

7°C

Humidity 79%
Wind Speed SE 6 mph
Barometer 30.26 in (1024.6 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 13 Apr 1:56 am EDT
Extended Forecast for

Wilton NH

  • Overnight

    Overnight: Rain likely, mainly before 3am. Cloudy, with a low around 44. South wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain Likely

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 70 °F

    Cloudy then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers before 3am. Mostly cloudy, with a low around 59. Southwest wind around 5 mph.

    Low: 59 °F

    Chance
    Showers

  • Wednesday

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

    High: 78 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Overnight
Rain likely, mainly before 3am. Cloudy, with a low around 44. South wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 55. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers before 3am. Mostly cloudy, with a low around 59. Southwest wind around 5 mph.
Wednesday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 78.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 54.
Friday
A chance of showers before 10am, then a chance of showers after noon. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Partly sunny, with a high near 72.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 70.
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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:
2:19 am EDT Apr 13, 2026
Forecast Valid:
2am EDT Apr 13, 2026-6pm EDT Apr 19, 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