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

66°F

19°C

Humidity 63%
Wind Speed SE 5 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 3 Sep 8:52 am EDT
Extended Forecast for

Princeton MA

  • Today

    Today: Sunny, with a high near 77. Calm wind becoming south around 6 mph in the afternoon.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 53. Light and variable wind becoming southwest around 5 mph after midnight.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 77. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 11pm. Increasing clouds, with a low around 60. South wind around 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly before 10am. Mostly sunny, with a high near 80. South wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. Southwest wind around 10 mph.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 81 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 55. Northwest wind around 7 mph. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers before noon. Partly sunny, with a high near 70. Northwest wind around 6 mph. Chance of precipitation is 40%.

    High: 70 °F

    Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 77. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 53. Light and variable wind becoming southwest around 5 mph after midnight.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 77. Light and variable wind becoming south 5 to 10 mph in the morning.
Thursday Night
A chance of showers, mainly after 11pm. Increasing clouds, with a low around 60. South wind around 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers, mainly before 10am. Mostly sunny, with a high near 80. South wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 64. Southwest wind around 10 mph.
Saturday
A chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Saturday Night
Showers likely and possibly a thunderstorm. Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 55. Northwest wind around 7 mph. Chance of precipitation is 60%.
Sunday
A chance of showers before noon. Partly sunny, with a high near 70. Northwest wind around 6 mph. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 49. Northwest wind around 6 mph.
Monday
Sunny, with a high near 71. West wind around 6 mph.
Monday Night
Mostly clear, with a low around 48. Light west wind.
Tuesday
Mostly sunny, with a high near 70. North wind around 6 mph becoming south in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Princeton MA
 42.45°N 71.89°W (Elev. 1050 ft)
Last Update:
6:40 am EDT Sep 3, 2025
Forecast Valid:
9am EDT Sep 3, 2025-6pm EDT Sep 9, 2025
 
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