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.

Light Rain Fog/Mist

52°F

11°C

Humidity 97%
Wind Speed SE 5 mph
Barometer 30.00 in (1016.1 mb)
Dewpoint 51°F (11°C)
Visibility 1.50 mi
Wind Chill51°F (11°C)
Last update 13 Oct 1:52 pm EDT
Extended Forecast for

Bolton MA

  • This Afternoon

    This Afternoon: A slight chance of showers. Cloudy, with a high near 57. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of showers, mainly before 1am. Patchy fog before 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 57. South wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. West wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 74 °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 3 to 7 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 4am. Mostly cloudy, with a low around 43. Calm wind. Chance of precipitation is 30%.

    Low: 43 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, mainly after 8am. Patchy fog before 9am. High near 62. Southeast wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 62 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 39. West wind around 14 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Northwest wind around 16 mph, with gusts as high as 34 mph.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers. Cloudy, with a high near 57. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.
Tonight
A chance of showers, mainly before 1am. Patchy fog before 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 57. South wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 74. West wind 7 to 9 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 48. Northwest wind around 6 mph.
Thursday
Sunny, with a high near 61. North wind 3 to 7 mph.
Thursday Night
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 43. Calm wind. Chance of precipitation is 30%.
Friday
Showers, mainly after 8am. Patchy fog before 9am. High near 62. Southeast wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 39. West wind around 14 mph. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 48. Northwest wind around 16 mph, with gusts as high as 34 mph.
Saturday Night
Mostly clear, with a low around 31. West wind 6 to 9 mph.
Sunday
Sunny, with a high near 51. Northwest wind around 8 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 34. Light southwest wind.
Monday
Sunny, with a high near 59. Southwest wind 5 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:
9:28 am EDT Oct 13, 2026
Forecast Valid:
2pm EDT Oct 13, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation