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

38°F

3°C

Humidity 43%
Wind Speed Vrbl 6 mph
Barometer 30.03 in (1017.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 13 Mar 11:56 am EDT
Extended Forecast for

3 Miles SW Windham NH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 42. Southwest wind around 5 mph.

    High: 42 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow likely before 1am, then rain and snow likely. Mostly cloudy, with a low around 31. South wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 7am. Mostly sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 40 percent chance of rain after 2am. Cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 7am. High near 61. Chance of precipitation is 100%.

    High: 61 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 41. Windy. Chance of precipitation is 90%.

    Low: 41 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: Rain likely, mainly before 8am. Partly sunny, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely
    then Chance
    Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 42. Southwest wind around 5 mph.
Tonight
Snow likely before 1am, then rain and snow likely. Mostly cloudy, with a low around 31. South wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of rain, mainly before 7am. Mostly sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 25. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 44. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
A 40 percent chance of rain after 2am. Cloudy, with a low around 32.
Monday
Rain, mainly after 7am. High near 61. Chance of precipitation is 100%.
Monday Night
Rain. Low around 41. Windy. Chance of precipitation is 90%.
Tuesday
Rain likely, mainly before 8am. Partly sunny, with a high near 50. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Windham NH
 42.77°N 71.36°W (Elev. 312 ft)
Last Update:
6:46 am EDT Mar 13, 2026
Forecast Valid:
12pm EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation