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

53°F

12°C

Humidity 86%
Wind Speed Calm
Barometer 29.82 in (1009.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 17 Jun 2:52 am EDT
Extended Forecast for

Princeton MA

  • Overnight

    Overnight: Partly cloudy, with a low around 56. Light west wind.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Calm wind becoming south 5 to 7 mph in the morning.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 5am. Increasing clouds, with a low around 56. South wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog. High near 75. South wind 9 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 75 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 59. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    T-storms then
    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 77. West wind 14 to 16 mph, with gusts as high as 31 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 57. West wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 73. West wind around 16 mph, with gusts as high as 32 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. West wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. Light west wind.
Wednesday
Mostly sunny, with a high near 77. Calm wind becoming south 5 to 7 mph in the morning.
Wednesday Night
A chance of showers, mainly after 5am. Increasing clouds, with a low around 56. South wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog. High near 75. South wind 9 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 59. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Juneteenth
Sunny, with a high near 77. West wind 14 to 16 mph, with gusts as high as 31 mph.
Friday Night
Clear, with a low around 57. West wind 11 to 14 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 73. West wind around 16 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 56. West wind 8 to 11 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 75. Northwest wind around 11 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 56. West wind around 5 mph becoming calm in the evening.
Monday
Showers likely. Partly sunny, with a high near 70. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 57. North wind around 6 mph. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 76. North wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Princeton MA
 42.45°N 71.89°W (Elev. 1050 ft)
Last Update:
3:00 am EDT Jun 17, 2026
Forecast Valid:
3am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation