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

48°F

9°C

Humidity 19%
Wind Speed E 5 mph
Barometer 30.54 in (1034.6 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 8 Apr 3:52 pm EDT
Extended Forecast for

South Ashburnham MA

  • Tonight

    Tonight: Clear, with a low around 26. Light south wind.

    Low: 26 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 55. South wind 5 to 11 mph, with gusts as high as 24 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Southwest wind 6 to 8 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. Southwest wind 6 to 9 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Showers likely, mainly between 11pm and midnight. Mostly cloudy, with a low around 41. Southwest wind around 8 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Saturday

    Saturday: Sunny, with a high near 54. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Northwest wind 3 to 6 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 26. Light south wind.
Thursday
Sunny, with a high near 55. South wind 5 to 11 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 33. Southwest wind 6 to 8 mph.
Friday
Sunny, with a high near 65. Southwest wind 6 to 9 mph.
Friday Night
Showers likely, mainly between 11pm and midnight. Mostly cloudy, with a low around 41. Southwest wind around 8 mph. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 54. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 31. Northwest wind 3 to 6 mph.
Sunday
Sunny, with a high near 57. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 41. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, with a high near 67. Southwest wind 11 to 14 mph, with gusts as high as 28 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 58. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 79. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58. Southwest wind around 8 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 77. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Ashburnham MA
 42.58°N 71.92°W (Elev. 899 ft)
Last Update:
2:30 pm EDT Apr 8, 2026
Forecast Valid:
4pm EDT Apr 8, 2026-6pm EDT Apr 15, 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