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

64°F

18°C

Humidity 73%
Wind Speed SW 5 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 2 Sep 10:52 pm EDT
Extended Forecast for

Lunenburg MA

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Calm wind becoming south 5 to 7 mph in the morning.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly after midnight. Partly cloudy, with a low around 60. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly before 10am. Mostly sunny, with a high near 82. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. Southwest wind 6 to 8 mph.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after noon. Mostly sunny, with a high near 84. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 84 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 55. West wind 3 to 6 mph. Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 52. Calm wind.
Wednesday
Patchy fog before 7am. Otherwise, sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 52. Calm wind.
Thursday
Sunny, with a high near 80. Calm wind becoming south 5 to 7 mph in the morning.
Thursday Night
A chance of showers, mainly after midnight. Partly cloudy, with a low around 60. South wind around 6 mph. Chance of precipitation is 40%.
Friday
A chance of showers, mainly before 10am. Mostly sunny, with a high near 82. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 64. Southwest wind 6 to 8 mph.
Saturday
A chance of showers after noon. Mostly sunny, with a high near 84. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 55. West wind 3 to 6 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 73. West wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 48. Light west wind.
Monday
Sunny, with a high near 73. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 47. Calm wind.
Tuesday
Mostly sunny, with a high near 73. Calm wind becoming southeast around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lunenburg MA
 42.58°N 71.71°W (Elev. 351 ft)
Last Update:
4:21 pm EDT Sep 2, 2025
Forecast Valid:
11pm EDT Sep 2, 2025-6pm EDT Sep 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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