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

69°F

21°C

Humidity 42%
Wind Speed N 6 mph
Barometer 30.27 in (1024.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 3 Oct 12:52 pm EDT
Extended Forecast for

South Ashburnham MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. North wind around 7 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 42. Light northeast wind.

    Low: 42 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Southeast wind 3 to 8 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 47. Calm wind. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 63. Light west wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 29 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. West wind around 9 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. West wind around 11 mph, with gusts as high as 23 mph.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 35. West wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 65. North wind around 7 mph.
Tonight
Clear, with a low around 42. Light northeast wind.
Sunday
Mostly sunny, with a high near 61. Southeast wind 3 to 8 mph.
Sunday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 47. Calm wind. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 63. Light west wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 29 mph.
Monday Night
Mostly clear, with a low around 38. West wind around 9 mph.
Tuesday
Sunny, with a high near 56. West wind around 11 mph, with gusts as high as 23 mph.
Tuesday Night
Clear, with a low around 35. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 60. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 43. Southwest wind around 6 mph.
Thursday
Sunny, with a high near 65. Southwest wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 46. West wind around 5 mph.
Friday
Sunny, with a high near 63. West wind 6 to 11 mph, with gusts as high as 24 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Ashburnham MA
 42.62°N 71.91°W (Elev. 1148 ft)
Last Update:
10:03 am EDT Oct 3, 2026
Forecast Valid:
1pm EDT Oct 3, 2026-6pm EDT Oct 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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