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

23°F

-5°C

Humidity 92%
Wind Speed Calm
Barometer 29.99 in (1015.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 1 Mar 2:56 am EST
Extended Forecast for

3 Miles SW Windham NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow between 1pm and 2pm. Cloudy, then gradual clearing during the afternoon, with a high near 31. Northwest wind around 10 mph.

    High: 31 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Clear, with a low around 6. Wind chill values as low as -5. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 6 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 27. Wind chill values as low as -4. Northwest wind around 5 mph.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. South wind around 5 mph becoming calm.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow before 2pm, then a chance of rain and snow between 2pm and 4pm, then rain likely after 4pm. Partly sunny, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Mostly Sunny
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 8pm, then rain between 8pm and 2am, then snow after 2am. Low around 30. Chance of precipitation is 90%.

    Low: 30 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow likely before 7am. Mostly sunny, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Snow Likely
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph.
Sunday
A 50 percent chance of snow between 1pm and 2pm. Cloudy, then gradual clearing during the afternoon, with a high near 31. Northwest wind around 10 mph.
Sunday Night
Clear, with a low around 6. Wind chill values as low as -5. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 27. Wind chill values as low as -4. Northwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 11. South wind around 5 mph becoming calm.
Tuesday
A chance of snow before 2pm, then a chance of rain and snow between 2pm and 4pm, then rain likely after 4pm. Partly sunny, with a high near 39. Chance of precipitation is 60%.
Tuesday Night
Rain and snow likely before 8pm, then rain between 8pm and 2am, then snow after 2am. Low around 30. Chance of precipitation is 90%.
Wednesday
Snow likely before 7am. Mostly sunny, with a high near 47. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
A 30 percent chance of rain after 9am. Mostly cloudy, with a high near 50.
Thursday Night
Rain, snow, and freezing rain likely. Cloudy, with a low around 35. Chance of precipitation is 60%.
Friday
Rain or freezing rain likely. Cloudy, with a high near 46. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Saturday
Mostly cloudy, with a high near 57.
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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:
1:28 am EST Mar 1, 2026
Forecast Valid:
3am EST Mar 1, 2026-6pm EST Mar 7, 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