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.

Fair

79°F

26°C

Humidity 54%
Wind Speed W 3 mph
Barometer 30.27 in (1024.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 16 Sep 3:52 pm EDT
Extended Forecast for

Ashburnham MA

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 59. Southwest wind 3 to 5 mph.

    Low: 59 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A slight chance of showers after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 74 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 60. Light and variable wind becoming southwest around 6 mph in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 60 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 72. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 72 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. North wind 3 to 6 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 5am. Mostly cloudy, with a low around 47. Calm wind. Chance of precipitation is 30%.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 10am. Mostly cloudy, with a high near 59. South wind 3 to 7 mph. Chance of precipitation is 70%.

    High: 59 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 47. North wind 3 to 5 mph. Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 59. Southwest wind 3 to 5 mph.
Thursday
A slight chance of showers after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 60. Light and variable wind becoming southwest around 6 mph in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Partly sunny, then gradually becoming sunny, with a high near 72. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 44. North wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 64. Light and variable wind.
Saturday Night
A chance of showers after 5am. Mostly cloudy, with a low around 47. Calm wind. Chance of precipitation is 30%.
Sunday
Showers likely, mainly after 10am. Mostly cloudy, with a high near 59. South wind 3 to 7 mph. Chance of precipitation is 70%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 47. North wind 3 to 5 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 61. Northeast wind around 7 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 46. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 60. Northeast wind around 8 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 45. East wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 61. East wind 7 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Ashburnham MA
 42.62°N 71.91°W (Elev. 1148 ft)
Last Update:
2:29 pm EDT Sep 16, 2026
Forecast Valid:
4pm EDT Sep 16, 2026-6pm EDT Sep 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation