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.

Overcast

26°F

-3°C

Humidity 84%
Wind Speed Calm
Barometer 29.96 in (1015.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 4 Dec 12:52 am EST
Extended Forecast for

Bolton MA

  • Overnight

    Overnight: Cloudy early, then gradual clearing, with a low around 22. Southwest wind around 5 mph.

    Low: 22 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 36. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 4. Wind chill values as low as -7. Northwest wind 6 to 16 mph, with gusts as high as 31 mph.

    Low: 4 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 24. Wind chill values as low as -5. Calm wind becoming southwest around 5 mph.

    High: 24 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of snow after 3am. Mostly cloudy, with a low around 12. Calm wind. Chance of precipitation is 20%.

    Low: 12 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow before 1pm, then a chance of rain and snow between 1pm and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 35. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Light west wind.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36. West wind 3 to 5 mph.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. Northwest wind 3 to 6 mph.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy early, then gradual clearing, with a low around 22. Southwest wind around 5 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 36. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Mostly clear, with a low around 4. Wind chill values as low as -7. Northwest wind 6 to 16 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 24. Wind chill values as low as -5. Calm wind becoming southwest around 5 mph.
Friday Night
A slight chance of snow after 3am. Mostly cloudy, with a low around 12. Calm wind. Chance of precipitation is 20%.
Saturday
A chance of snow before 1pm, then a chance of rain and snow between 1pm and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 35. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 20. Light west wind.
Sunday
Partly sunny, with a high near 36. West wind 3 to 5 mph.
Sunday Night
Partly cloudy, with a low around 12. Northwest wind 3 to 6 mph.
Monday
Sunny, with a high near 23. Northwest wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 6. West wind around 6 mph.
Tuesday
Mostly sunny, with a high near 30. Southwest wind 3 to 7 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 20. Southwest wind around 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 37. West wind around 7 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bolton MA
 42.43°N 71.62°W (Elev. 548 ft)
Last Update:
12:51 am EST Dec 4, 2025
Forecast Valid:
1am EST Dec 4, 2025-6pm EST Dec 10, 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