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.

A Few Clouds

34°F

1°C

Humidity 92%
Wind Speed N 5 mph
Barometer 29.83 in (1010.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 7 Jan 7:52 pm EST
Extended Forecast for

West Groton MA

  • Tonight

    Tonight: Mostly clear, with a low around 27. Light northwest wind.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 44. Calm wind becoming northwest around 5 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 48. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly between 10pm and 11pm. Cloudy, with a low around 39. South wind around 6 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely, mainly after 2pm. Cloudy, with a high near 49. Light and variable wind becoming north around 5 mph. Chance of precipitation is 70%.

    High: 49 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 36. Light and variable wind. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 45. West wind 3 to 7 mph. Chance of precipitation is 50%.

    High: 45 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. West wind 6 to 8 mph.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Light northwest wind.
Thursday
Sunny, with a high near 44. Calm wind becoming northwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 23. Calm wind.
Friday
A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 48. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely, mainly between 10pm and 11pm. Cloudy, with a low around 39. South wind around 6 mph. Chance of precipitation is 60%.
Saturday
Rain likely, mainly after 2pm. Cloudy, with a high near 49. Light and variable wind becoming north around 5 mph. Chance of precipitation is 70%.
Saturday Night
Rain. Low around 36. Light and variable wind. Chance of precipitation is 90%.
Sunday
A chance of rain. Mostly cloudy, with a high near 45. West wind 3 to 7 mph. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 25. West wind 6 to 8 mph.
Monday
Sunny, with a high near 36. West wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 23. Southwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 41. Southwest wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 27. Southwest wind 3 to 5 mph.
Wednesday
Mostly cloudy, with a high near 43. Southwest wind 3 to 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Groton MA
 42.61°N 71.64°W (Elev. 230 ft)
Last Update:
12:33 pm EST Jan 7, 2026
Forecast Valid:
8pm EST Jan 7, 2026-6pm EST Jan 14, 2026
 
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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