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 75%
Wind Speed NW 6 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Jul 11:56 pm EDT
Extended Forecast for

Nashua NH

  • Overnight

    Overnight: Clear, with a low around 54. Northwest wind around 5 mph becoming calm.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 2am. Increasing clouds, with a low around 67. South wind around 5 mph.

    Low: 67 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 84. South wind around 5 mph. Chance of precipitation is 60%.

    High: 84 °F

    Chance
    Showers then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 62. Northwest wind around 5 mph.

    Low: 62 °F

    Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 54. Northwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 86. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Saturday Night
A 20 percent chance of showers after 2am. Increasing clouds, with a low around 67. South wind around 5 mph.
Sunday
A chance of showers, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 84. South wind around 5 mph. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 62. Northwest wind around 5 mph.
Monday
Sunny, with a high near 78.
Monday Night
Clear, with a low around 54.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 89.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 71.
Friday
A 30 percent chance of showers. Partly sunny and hot, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nashua NH
 42.74°N 71.46°W (Elev. 167 ft)
Last Update:
11:17 pm EDT Jul 18, 2025
Forecast Valid:
12am EDT Jul 19, 2025-6pm EDT Jul 25, 2025
 
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