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 57%
Wind Speed NW 6 mph
Barometer 29.73 in (1006.8 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 12 Oct 4:52 pm EDT
Extended Forecast for

Bolton MA

  • Tonight

    Tonight: A chance of showers, mainly after 2am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 50. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 30%.

    Low: 50 °F

    Partly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers. Patchy fog. Otherwise, cloudy, with a high near 62. East wind around 6 mph becoming south in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 8pm. Patchy fog before 2am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 57. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Showers
    Likely and
    Patchy Fog
    then Patchy
    Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. West wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Northwest wind around 6 mph.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 61. North wind 6 to 8 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Showers, mainly after 9am. High near 61. Southeast wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    High: 61 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers before 11pm. Mostly cloudy, with a low around 40. West wind 11 to 15 mph. Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly after 2am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 50. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 30%.
Tuesday
A chance of showers. Patchy fog. Otherwise, cloudy, with a high near 62. East wind around 6 mph becoming south in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers likely, mainly before 8pm. Patchy fog before 2am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 57. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 73. West wind 7 to 9 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 48. Northwest wind around 6 mph.
Thursday
Sunny, with a high near 61. North wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 43. Calm wind.
Friday
Showers, mainly after 9am. High near 61. Southeast wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Friday Night
A chance of showers before 11pm. Mostly cloudy, with a low around 40. West wind 11 to 15 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 49. Northwest wind around 16 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 32. West wind 7 to 9 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 51. West wind around 8 mph.
Sunday Night
Partly cloudy, with a low around 36. Light southwest wind.
Monday
Mostly sunny, with a high near 60. Southwest wind 6 to 8 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bolton MA
 42.43°N 71.59°W (Elev. 348 ft)
Last Update:
2:04 pm EDT Oct 12, 2026
Forecast Valid:
5pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation