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.

Overcast

48°F

9°C

Humidity 52%
Wind Speed Calm
Barometer 29.59 in (1002.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 14 Jan 12:56 pm EST
Extended Forecast for

3 Miles SW Windham NH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 50. South wind around 5 mph.

    High: 50 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain likely, mainly between 10pm and 2am. Cloudy, with a low around 36. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely

  • Thursday

    Thursday: A 20 percent chance of rain before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 44. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 44 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 30. West wind around 10 mph, with gusts as high as 20 mph.

    High: 30 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers after noon, mixing with rain after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 50. South wind around 5 mph.
Tonight
Rain likely, mainly between 10pm and 2am. Cloudy, with a low around 36. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 20 percent chance of rain before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 44. Light south wind becoming southwest 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 15. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 30. West wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
A chance of snow showers after noon, mixing with rain after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 25.
Sunday
Mostly cloudy, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 18.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 24.
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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:
1:09 pm EST Jan 14, 2026
Forecast Valid:
1pm EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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