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.

Light Rain

41°F

5°C

Humidity 93%
Wind Speed SE 3 mph
Barometer 29.62 in (1003.1 mb)
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Last update 12 Mar 12:52 am EDT
Extended Forecast for

Fitchburg Municipal Airport MA

  • Overnight

    Overnight: A chance of showers, with thunderstorms also possible after 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 38. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers. Cloudy, with a temperature falling to around 38 by 4pm. West wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 54 °F⇓

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 25. West wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Gradual
    Clearing

  • Friday

    Friday: Increasing clouds, with a high near 42. South wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 42 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of rain and snow before midnight, then a slight chance of rain between midnight and 2am. Mostly cloudy, with a low around 32. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 43. West wind 13 to 18 mph, with gusts as high as 33 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. West wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 41. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 41 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow between 10pm and 11pm, then rain likely. Cloudy, with a low around 32. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 32 °F

    Chance
    Rain/Snow
    then Rain
    Likely

Detailed Forecast

Overnight
A chance of showers, with thunderstorms also possible after 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 38. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers. Cloudy, with a temperature falling to around 38 by 4pm. West wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 25. West wind 7 to 10 mph, with gusts as high as 21 mph.
Friday
Increasing clouds, with a high near 42. South wind 5 to 10 mph, with gusts as high as 21 mph.
Friday Night
A chance of rain and snow before midnight, then a slight chance of rain between midnight and 2am. Mostly cloudy, with a low around 32. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 43. West wind 13 to 18 mph, with gusts as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 23. West wind 5 to 10 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 41. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
A chance of snow between 10pm and 11pm, then rain likely. Cloudy, with a low around 32. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
Rain. High near 58. South wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 27. Southwest wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 37. West wind 10 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 18. West wind around 7 mph.
Wednesday
Sunny, with a high near 35. West wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fitchburg Municipal Airport MA
 42.54°N 71.78°W (Elev. 495 ft)
Last Update:
4:43 pm EDT Mar 11, 2026
Forecast Valid:
1am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation