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.

Overcast

33°F

1°C

Humidity 54%
Wind Speed Calm
Barometer 30.51 in (1033.7 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 15 Mar 10:52 am EDT
Extended Forecast for

2 Miles NNW Boxboro MA

  • Today

    Today: Partly sunny, with a high near 44. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Rain likely, mainly after 5am. Increasing clouds, with a low around 32. Southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Partly Cloudy
    then Rain
    Likely

  • Monday

    Monday: Rain and possibly a thunderstorm. Patchy fog before 3pm. High near 61. East wind 8 to 11 mph becoming south in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 61 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain. Patchy fog between 8pm and 9pm. Low around 37. Breezy, with a south wind 15 to 21 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain, mainly before 7am. Mostly sunny, with a high near 41. West wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance Rain
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. West wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 38. West wind 6 to 8 mph.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. South wind around 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46. South wind 6 to 8 mph.

    High: 46 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 44. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.
Tonight
Rain likely, mainly after 5am. Increasing clouds, with a low around 32. Southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain and possibly a thunderstorm. Patchy fog before 3pm. High near 61. East wind 8 to 11 mph becoming south in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Rain. Patchy fog between 8pm and 9pm. Low around 37. Breezy, with a south wind 15 to 21 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
A chance of rain, mainly before 7am. Mostly sunny, with a high near 41. West wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 20. West wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 38. West wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 24. South wind around 6 mph.
Thursday
Partly sunny, with a high near 46. South wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 29. South wind around 6 mph.
Friday
Mostly sunny, with a high near 50. Southwest wind 6 to 8 mph.
Friday Night
A chance of rain. Mostly cloudy, with a low around 32. South wind around 8 mph. Chance of precipitation is 30%.
Saturday
A chance of rain. Mostly cloudy, with a high near 47. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Boxboro MA
 42.51°N 71.54°W (Elev. 476 ft)
Last Update:
1:06 am EDT Mar 15, 2026
Forecast Valid:
11am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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