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.

Partly Cloudy

81°F

27°C

Humidity 37%
Wind Speed N 7 mph
Barometer 30.19 in (1022.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 24 Jul 1:56 pm EDT
Extended Forecast for

2 Miles WSW North Chelmsford MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. Light south wind.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. Southeast wind around 6 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. Light and variable wind.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Calm wind becoming east around 6 mph in the afternoon.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. Light and variable wind.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 83. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 80. South wind 3 to 7 mph. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

    High: 80 °F

    Chance
    Showers then
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 85. Light south wind.
Tonight
Mostly clear, with a low around 55. Southeast wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 83. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 55. Light and variable wind.
Sunday
Sunny, with a high near 82. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 54. Light and variable wind.
Monday
Sunny, with a high near 83. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 80. South wind 3 to 7 mph. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 65. South wind 3 to 6 mph. Chance of precipitation is 80%.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 79. Southeast wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Light and variable wind. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 80. Northwest wind 3 to 6 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW North Chelmsford MA
 42.63°N 71.43°W (Elev. 197 ft)
Last Update:
1:46 pm EDT Jul 24, 2026
Forecast Valid:
2pm EDT Jul 24, 2026-6pm EDT Jul 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation