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

44°F

7°C

Humidity 85%
Wind Speed W 8 mph
Barometer 29.29 in (991.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 15 Jan 11:56 am EST
Extended Forecast for

3 Miles SW Windham NH

  • This Afternoon

    This Afternoon: A slight chance of rain showers after 2pm, mixing with snow after 5pm. Patchy fog before 1pm. Otherwise, partly sunny, with a high near 47. Southwest wind around 10 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 30. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 30 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. South wind around 5 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow after 1pm. Cloudy, with a high near 38. South wind around 5 mph. Chance of precipitation is 50%.

    High: 38 °F

    Cloudy then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow before 8pm. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

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

    Low: 21 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain showers after 2pm, mixing with snow after 5pm. Patchy fog before 1pm. Otherwise, partly sunny, with a high near 47. Southwest wind around 10 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 30. West wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 22. South wind around 5 mph.
Saturday
A chance of rain and snow after 1pm. Cloudy, with a high near 38. South wind around 5 mph. Chance of precipitation is 50%.
Saturday Night
A chance of rain and snow before 8pm. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Sunday
A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 21.
M.L.King Day
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Mostly sunny, with a high near 21.
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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:
8:24 am EST Jan 15, 2026
Forecast Valid:
12pm EST Jan 15, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation