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

14°F

-10°C

Humidity 53%
Wind Speed N 13 G 22 mph
Barometer 29.82 in (1010.7 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 1 Feb 10:52 am EST
Extended Forecast for

Lunenburg MA

  • Today

    Today: Mostly cloudy, with a high near 24. North wind around 11 mph, with gusts as high as 25 mph.

    High: 24 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. Wind chill values as low as -1. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 8 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 30. Wind chill values as low as -2. Northwest wind 6 to 8 mph.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. Northwest wind around 5 mph becoming calm in the evening.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. Light west wind.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9. Calm wind.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. Calm wind becoming west around 6 mph in the afternoon.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 6. Light northwest wind.

    Low: 6 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 28. Northwest wind 3 to 6 mph.

    High: 28 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 24. North wind around 11 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 8. Wind chill values as low as -1. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 30. Wind chill values as low as -2. Northwest wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 5. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 32. Light west wind.
Tuesday Night
Mostly clear, with a low around 9. Calm wind.
Wednesday
Mostly sunny, with a high near 29. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 6. Light northwest wind.
Thursday
Sunny, with a high near 28. Northwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 5. Calm wind.
Friday
Partly sunny, with a high near 28. Calm wind becoming southwest around 6 mph in the morning.
Friday Night
A chance of snow. Mostly cloudy, with a low around 11. Southwest wind 3 to 6 mph. Chance of precipitation is 50%.
Saturday
A chance of snow. Partly sunny, with a high near 20. Northwest wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lunenburg MA
 42.6°N 71.73°W (Elev. 541 ft)
Last Update:
8:12 am EST Feb 1, 2026
Forecast Valid:
11am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
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Additional Resources

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Chance of Precipitation