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

71°F

22°C

Humidity 59%
Wind Speed Vrbl 3 mph
Barometer 30.34 in (1027.3 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 16 Sep 10:52 am EDT
Extended Forecast for

Bolton MA

  • Today

    Today: Mostly sunny, with a high near 78. Southwest wind around 6 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers, mainly between 2pm and 5pm. Increasing clouds, with a high near 79. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly between 9pm and 2am. Mostly cloudy, with a low around 62. South wind around 6 mph becoming west after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 62 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 76. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. North wind 3 to 6 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Light and variable wind.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. Light south wind.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 64. South wind 3 to 6 mph. Chance of precipitation is 50%.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 78. Southwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers, mainly between 2pm and 5pm. Increasing clouds, with a high near 79. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers, mainly between 9pm and 2am. Mostly cloudy, with a low around 62. South wind around 6 mph becoming west after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly sunny, with a high near 76. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 46. North wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 67. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 47. Light south wind.
Sunday
A chance of showers. Mostly cloudy, with a high near 64. South wind 3 to 6 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 49. Light and variable wind. Chance of precipitation is 50%.
Monday
Mostly cloudy, with a high near 67. Northeast wind 5 to 7 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 49. North wind 3 to 5 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 66. East wind 5 to 8 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Bolton MA
 42.43°N 71.62°W (Elev. 548 ft)
Last Update:
4:37 am EDT Sep 16, 2026
Forecast Valid:
11am EDT Sep 16, 2026-6pm EDT Sep 22, 2026
 
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