National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

Lat: 42.55°NLon: 71.76°WElev: 348ft.

Overcast

22°F

-6°C

Humidity 68%
Wind Speed Calm
Barometer 30.12 in (1020.5 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 27 Dec 12:52 pm EST
Extended Forecast for

South Ashburnham MA

Winter Weather Advisory December 28, 07:00pm until December 29, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 26. North wind around 6 mph becoming calm.

    High: 26 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 12. Calm wind becoming northwest around 5 mph after midnight.

    Low: 12 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 35. Northwest wind 3 to 6 mph.

    High: 35 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Snow and freezing rain likely before 2am, then freezing rain between 2am and 4am, then rain after 4am. Low around 25. Calm wind becoming southwest around 6 mph in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Wintry
    Mix then
    Rain/Freezing
    Rain

  • Monday

    Monday: Rain. High near 46. Southwest wind 7 to 10 mph. Chance of precipitation is 90%.

    High: 46 °F

    Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 19. West wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 25. Breezy, with a west wind 18 to 20 mph, with gusts as high as 37 mph.

    High: 25 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17. West wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 17 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 30. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.

    High: 30 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 26. North wind around 6 mph becoming calm.
Tonight
Mostly clear, with a low around 12. Calm wind becoming northwest around 5 mph after midnight.
Sunday
Increasing clouds, with a high near 35. Northwest wind 3 to 6 mph.
Sunday Night
Snow and freezing rain likely before 2am, then freezing rain between 2am and 4am, then rain after 4am. Low around 25. Calm wind becoming southwest around 6 mph in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Rain. High near 46. Southwest wind 7 to 10 mph. Chance of precipitation is 90%.
Monday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 19. West wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 25. Breezy, with a west wind 18 to 20 mph, with gusts as high as 37 mph.
Tuesday Night
Mostly cloudy, with a low around 17. West wind 13 to 15 mph, with gusts as high as 28 mph.
Wednesday
Partly sunny, with a high near 30. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 17. West wind around 10 mph, with gusts as high as 22 mph.
New Year's Day
Mostly sunny, with a high near 26. West wind around 11 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 10. West wind 8 to 10 mph.
Friday
Mostly sunny, with a high near 21. West wind around 11 mph, with gusts as high as 23 mph.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Ashburnham MA
 42.58°N 71.92°W (Elev. 899 ft)
Last Update:
1:08 am EST Dec 27, 2025
Forecast Valid:
12pm EST Dec 27, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation