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.

Light Rain Fog/Mist

39°F

4°C

Humidity 96%
Wind Speed SE 5 mph
Barometer 29.61 in (1002.7 mb)
Dewpoint 38°F (3°C)
Visibility 4.00 mi
Wind Chill35°F (2°C)
Last update 12 Mar 12:56 am EDT
Extended Forecast for

3 Miles SW Windham NH

  • Overnight

    Overnight: Scattered showers and thunderstorms. Mostly cloudy, with a low around 42. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Scattered
    Showers

  • Thursday

    Thursday: Rain showers likely before 4pm, then a chance of rain and snow showers between 4pm and 5pm, then a chance of snow showers after 5pm. Mostly cloudy, with a temperature falling to around 39 by 4pm. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 55 °F⇓

    Showers
    Likely then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 7pm, then a slight chance of snow showers between 7pm and 8pm. Cloudy during the early evening, then gradual clearing, with a low around 26. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 26 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 43. South wind 5 to 10 mph.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow between 10pm and 11pm, then rain likely. Cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Chance
    Rain/Snow
    then Rain
    Likely

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 42. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain showers likely before 4pm, then a chance of rain and snow showers between 4pm and 5pm, then a chance of snow showers after 5pm. Mostly cloudy, with a temperature falling to around 39 by 4pm. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow showers before 7pm, then a slight chance of snow showers between 7pm and 8pm. Cloudy during the early evening, then gradual clearing, with a low around 26. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Increasing clouds, with a high near 43. South wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 35. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 41.
Sunday Night
A chance of snow between 10pm and 11pm, then rain likely. Cloudy, with a low around 32. Chance of precipitation is 60%.
Monday
Rain. High near 58. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Mostly sunny, with a high near 36.
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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:
8:25 pm EDT Mar 11, 2026
Forecast Valid:
1am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation