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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles SW Windham NH

  • Today

    Today: Mostly sunny, with a high near 50. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Southwest wind around 5 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 61. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48. Southwest wind around 5 mph.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of rain. Mostly cloudy, with a high near 65. South wind 5 to 10 mph.

    High: 65 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.

    High: 73 °F

    Chance Rain
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of rain and thunderstorms before 8pm, then a chance of rain between 8pm and 5am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    T-storms then
    Chance Rain

  • Thursday

    Thursday: A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.

    High: 45 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 50. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 35. Southwest wind around 5 mph.
Monday
Mostly cloudy, with a high near 61. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 48. Southwest wind around 5 mph.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 65. South wind 5 to 10 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47.
Wednesday
A chance of rain, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and thunderstorms before 8pm, then a chance of rain between 8pm and 5am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Thursday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 31.
Friday
Rain and snow likely. Cloudy, with a high near 40. Chance of precipitation is 60%.
Friday Night
Rain and snow likely. Cloudy, with a low around 31. Chance of precipitation is 60%.
Saturday
A chance of rain and snow. Cloudy, with a high near 45. Chance of precipitation is 30%.
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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:
2:27 am EDT Mar 29, 2026
Forecast Valid:
5am EDT Mar 29, 2026-6pm EDT Apr 4, 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