National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

Lat: 42.55°NLon: 71.76°WElev: 348ft.

Fair

73°F

23°C

Humidity 46%
Wind Speed N 7 mph
Barometer 30.16 in (1021.2 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 15 Aug 9:52 am EDT
Extended Forecast for

2 Miles SW West Groton MA

  • Today

    Today: Increasing clouds, with a high near 82. Northwest wind 6 to 8 mph.

    High: 82 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 53. Light northwest wind.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers, mainly after 1am. Low around 61. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers, mainly before noon. High near 77. Southeast wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 80%.

    High: 77 °F

    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers between 8pm and 9pm. Partly cloudy, with a low around 60. Calm wind. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 84. Calm wind.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 82. Northwest wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 53. Light northwest wind.
Sunday
Mostly sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
Showers, mainly after 1am. Low around 61. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers, mainly before noon. High near 77. Southeast wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 80%.
Monday Night
A slight chance of showers between 8pm and 9pm. Partly cloudy, with a low around 60. Calm wind. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 84. Calm wind.
Tuesday Night
Mostly clear, with a low around 60. Calm wind.
Wednesday
Sunny, with a high near 86. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 64. Light southwest wind.
Thursday
A chance of showers. Partly sunny, with a high near 84. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 57. Light northwest wind. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 79. Northeast wind 3 to 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW West Groton MA
 42.59°N 71.64°W (Elev. 315 ft)
Last Update:
6:32 am EDT Aug 15, 2026
Forecast Valid:
10am EDT Aug 15, 2026-6pm EDT Aug 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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