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.

Fog/Mist

36°F

2°C

Humidity 97%
Wind Speed Calm
Barometer 30.38 in (1029.2 mb)
Dewpoint 35°F (2°C)
Visibility 2.00 mi
Last update 3 Apr 4:52 am EDT
Extended Forecast for

Lunenburg MA

  • Overnight

    Overnight: A chance of showers. Patchy fog. Otherwise, cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers, mainly before 8am. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 64. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. Southwest wind 6 to 8 mph.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 62. North wind 5 to 8 mph becoming east in the afternoon.

    High: 62 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers likely, mainly after 11pm. Cloudy, with a low around 37. East wind 3 to 7 mph. Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 61. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

    High: 61 °F

    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. West wind around 7 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50. West wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. West wind around 6 mph becoming calm in the evening.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers. Patchy fog. Otherwise, cloudy, with a low around 34. Calm wind. Chance of precipitation is 30%.
Friday
A chance of showers, mainly before 8am. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 64. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 51. Southwest wind 6 to 8 mph.
Saturday
Increasing clouds, with a high near 62. North wind 5 to 8 mph becoming east in the afternoon.
Saturday Night
Showers likely, mainly after 11pm. Cloudy, with a low around 37. East wind 3 to 7 mph. Chance of precipitation is 70%.
Sunday
Showers. High near 61. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Sunday Night
Mostly cloudy, with a low around 34. West wind around 7 mph.
Monday
Mostly sunny, with a high near 50. West wind 9 to 13 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 30. West wind around 6 mph becoming calm in the evening.
Tuesday
A chance of snow showers after 5pm. Mostly sunny, with a high near 48. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 25. Northwest wind around 5 mph.
Wednesday
Sunny, with a high near 50. Light and variable wind becoming west around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 31. South wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 60. Southwest wind 6 to 11 mph, with gusts as high as 23 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lunenburg MA
 42.6°N 71.7°W (Elev. 397 ft)
Last Update:
2:33 am EDT Apr 3, 2026
Forecast Valid:
5am EDT Apr 3, 2026-6pm EDT Apr 9, 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