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.

Fog/Mist

34°F

1°C

Humidity 89%
Wind Speed Calm
Barometer 30.04 in (1017.8 mb)
Dewpoint 31°F (-1°C)
Visibility 6.00 mi
Last update 17 Feb 8:52 pm EST
Extended Forecast for

South Ashburnham MA

Winter Weather Advisory February 18, 01:00pm until February 19, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. West wind 3 to 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow, mainly after 2pm. High near 34. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 34 °F

    Slight Chance
    Snow then
    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 1am. Low around 22. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Light and variable wind.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain or freezing rain between 1pm and 2pm, then snow likely after 2pm. Mostly cloudy, with a high near 35. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Chance Snow
    then Wintry
    Mix Likely

  • Friday Night

    Friday Night: Snow and freezing rain likely before 8pm, then snow. Low around 25. Northeast wind around 7 mph. Chance of precipitation is 80%.

    Low: 25 °F

    Wintry Mix
    then Snow
    Likely

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 35. East wind 5 to 7 mph. Chance of precipitation is 40%.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before 1am. Mostly cloudy, with a low around 19. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. West wind 3 to 5 mph.
Wednesday
Snow, mainly after 2pm. High near 34. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday Night
Snow, mainly before 1am. Low around 22. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Mostly sunny, with a high near 37. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 20. Calm wind.
Friday
A chance of snow before 1pm, then a chance of rain or freezing rain between 1pm and 2pm, then snow likely after 2pm. Mostly cloudy, with a high near 35. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow and freezing rain likely before 8pm, then snow. Low around 25. Northeast wind around 7 mph. Chance of precipitation is 80%.
Saturday
A chance of snow. Mostly cloudy, with a high near 35. East wind 5 to 7 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 19. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
A chance of snow after 11am. Mostly cloudy, with a high near 32. Northeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21. Northeast wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 32. North wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 13. Northwest wind 11 to 13 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 26. Northwest wind around 11 mph, with gusts as high as 22 mph.
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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:
9:56 pm EST Feb 17, 2026
Forecast Valid:
11pm EST Feb 17, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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