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

73°F

23°C

Humidity 37%
Wind Speed SW 9 mph
Barometer 30.25 in (1024.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 3 Oct 1:52 pm EDT
Extended Forecast for

South Lancaster MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. West wind around 7 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 49. West wind 3 to 5 mph.

    Low: 49 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Light west wind.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Light and variable wind.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 55. Light southwest wind.

    Low: 55 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 82. Southwest wind 3 to 7 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Southwest wind around 6 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. Southwest wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 71. West wind around 7 mph.
Tonight
Clear, with a low around 49. West wind 3 to 5 mph.
Saturday
Sunny, with a high near 81. Light west wind.
Saturday Night
Mostly clear, with a low around 54. Calm wind.
Sunday
Sunny, with a high near 82. Light and variable wind.
Sunday Night
Clear, with a low around 55. Light southwest wind.
Monday
Sunny, with a high near 82. Southwest wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 56. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 78. Southwest wind 6 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Showers likely, mainly after 3am. Mostly cloudy, with a low around 56. Southwest wind 7 to 9 mph. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 67. West wind around 8 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 41. North wind around 6 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 59. North wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Lancaster MA
 42.44°N 71.71°W (Elev. 456 ft)
Last Update:
2:25 pm EDT Oct 3, 2025
Forecast Valid:
2pm EDT Oct 3, 2025-6pm EDT Oct 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