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

64°F

18°C

Humidity 87%
Wind Speed NW 6 mph
Barometer 29.80 in (1008.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 12 Aug 4:52 am EDT
Extended Forecast for

Bolton MA

  • Today

    Today: Sunny, with a high near 84. Northwest wind 3 to 5 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers between 4am and 5am. Partly cloudy, with a low around 63. Light southwest wind. Chance of precipitation is 20%.

    Low: 63 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny, with a high near 83. West wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62. Light west wind.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, mainly after 5pm. Mostly sunny, with a high near 82. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 82 °F

    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Northwest wind around 5 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. North wind around 5 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Light northwest wind.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers after 5pm. Mostly sunny, with a high near 82. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 82 °F

    Sunny then
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 84. Northwest wind 3 to 5 mph.
Tonight
A slight chance of showers between 4am and 5am. Partly cloudy, with a low around 63. Light southwest wind. Chance of precipitation is 20%.
Thursday
A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny, with a high near 83. West wind 3 to 7 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 62. Light west wind.
Friday
A chance of showers, mainly after 5pm. Mostly sunny, with a high near 82. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 56. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 81. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 57. Light northwest wind.
Sunday
A chance of showers after 5pm. Mostly sunny, with a high near 82. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 61. South wind around 6 mph. Chance of precipitation is 60%.
Monday
A chance of showers. Partly sunny, with a high near 80. Southwest wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 60. Light northwest wind.
Tuesday
Sunny, with a high near 83. Northwest wind around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bolton MA
 42.43°N 71.59°W (Elev. 348 ft)
Last Update:
2:30 am EDT Aug 12, 2026
Forecast Valid:
4am EDT Aug 12, 2026-6pm EDT Aug 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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