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.

Heavy Rain Fog/Mist

72°F

22°C

Humidity 97%
Wind Speed SE 3 mph
Barometer 30.08 in (1018.6 mb)
Dewpoint 71°F (22°C)
Visibility 1.75 mi
Last update 17 Sep 7:52 pm EDT
Extended Forecast for

3 Miles SW Fitchburg MA

  • Tonight

    Tonight: Showers likely, mainly before 11pm. Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 62. Light and variable wind becoming southwest around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Showers
    Likely and
    Patchy Fog
    then Patchy
    Fog

  • Friday

    Friday: Sunny, with a high near 73. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. North wind 5 to 7 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers, mainly after 2pm. High near 59. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%.

    High: 59 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 48. Light north wind. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Monday

    Monday: Partly sunny, with a high near 64. Northeast wind 6 to 8 mph.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45. Northeast wind 5 to 7 mph.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly before 11pm. Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 62. Light and variable wind becoming southwest around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Sunny, with a high near 73. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 43. North wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 66. Calm wind.
Saturday Night
Partly cloudy, with a low around 47. Calm wind.
Sunday
Showers, mainly after 2pm. High near 59. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 48. Light north wind. Chance of precipitation is 70%.
Monday
Partly sunny, with a high near 64. Northeast wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 45. Northeast wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 57. Northeast wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 42. Northeast wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 58. East wind 11 to 14 mph.
Wednesday Night
Partly cloudy, with a low around 43. Northeast wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 59. East wind around 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Fitchburg MA
 42.57°N 71.86°W (Elev. 764 ft)
Last Update:
7:05 pm EDT Sep 17, 2026
Forecast Valid:
8pm EDT Sep 17, 2026-6pm EDT Sep 24, 2026
 
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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