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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles ENE Ashby MA

  • Tonight

    Tonight: Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 62. Light and variable wind.

    Low: 62 °F

    Mostly Cloudy
    then Areas
    Fog

  • Friday

    Friday: Areas of fog before 7am. Otherwise, mostly sunny, with a high near 79. Northwest wind 3 to 8 mph.

    High: 79 °F

    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Light northwest wind.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 75. North wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 72. North wind around 6 mph.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 76. Northwest wind 3 to 6 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 62. Light and variable wind.
Friday
Areas of fog before 7am. Otherwise, mostly sunny, with a high near 79. Northwest wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 59. Light northwest wind.
Saturday
A chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 75. North wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 72. North wind around 6 mph.
Sunday Night
Mostly clear, with a low around 52. Calm wind.
Labor Day
Sunny, with a high near 76. Northwest wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 55. Calm wind.
Tuesday
Mostly sunny, with a high near 77. Northwest wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 55. Light northwest wind.
Wednesday
Partly sunny, with a high near 75. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 61. Southwest wind 6 to 10 mph. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 77. West wind 10 to 13 mph, with gusts as high as 28 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Ashby MA
 42.7°N 71.77°W (Elev. 545 ft)
Last Update:
6:39 pm EDT Sep 3, 2026
Forecast Valid:
8pm EDT Sep 3, 2026-6pm EDT Sep 10, 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