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

62°F

17°C

Humidity 78%
Wind Speed SE 3 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Jun 10:56 pm EDT
Extended Forecast for

3 Miles SW Windham NH

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 4am. Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 56. East wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Chance
    Showers and
    Areas Fog

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm. Areas of fog before 3pm. Otherwise, cloudy, with a high near 67. Calm wind becoming east around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance
    Showers and
    Areas Fog

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Areas of fog after 8pm. Otherwise, cloudy, with a low around 61. Southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Chance
    Showers and
    Areas Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers before 2pm. Mostly cloudy, with a high near 81. Southwest wind around 5 mph.

    High: 81 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers between 8pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 66. South wind around 5 mph becoming calm. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    Showers and
    Patchy Fog

  • Juneteenth

    Juneteenth: A 30 percent chance of showers after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 89.

    High: 89 °F

    Patchy Fog
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly after 4am. Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 56. East wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Areas of fog before 3pm. Otherwise, cloudy, with a high near 67. Calm wind becoming east around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 40 percent chance of showers. Areas of fog after 8pm. Otherwise, cloudy, with a low around 61. Southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 40 percent chance of showers before 2pm. Mostly cloudy, with a high near 81. Southwest wind around 5 mph.
Wednesday Night
A chance of showers between 8pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 66. South wind around 5 mph becoming calm. Chance of precipitation is 40%.
Juneteenth
A 30 percent chance of showers after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 89.
Thursday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 65.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 61.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 65.
Sunday
Partly sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 66.
Monday
Partly sunny and hot, with a high near 91.
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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:
10:29 pm EDT Jun 16, 2025
Forecast Valid:
11pm EDT Jun 16, 2025-6pm EDT Jun 23, 2025
 
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