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

50°F

10°C

Humidity 43%
Wind Speed W 6 mph
Barometer 30.22 in (1023.8 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 2 Nov 3:52 pm EST
Extended Forecast for

Ayer MASimilar City Names

  • Tonight

    Tonight: Mostly clear, with a low around 32. West wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 60. South wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 40. South wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: Sunny, with a high near 56. West wind 10 to 14 mph, with gusts as high as 29 mph.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. West wind 3 to 6 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. West wind 5 to 8 mph.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly between 10pm and midnight. Mostly cloudy, with a low around 37. Southwest wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain before 8am. Mostly sunny, with a high near 52. Northwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 32. West wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 60. South wind 5 to 11 mph, with gusts as high as 23 mph.
Monday Night
Rain likely, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 40. South wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Sunny, with a high near 56. West wind 10 to 14 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 37. West wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 57. West wind 5 to 8 mph.
Wednesday Night
Rain likely, mainly between 10pm and midnight. Mostly cloudy, with a low around 37. Southwest wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 60%.
Thursday
A chance of rain before 8am. Mostly sunny, with a high near 52. Northwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 54. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph.
Friday Night
Rain likely. Mostly cloudy, with a low around 43. Southwest wind around 7 mph. Chance of precipitation is 60%.
Saturday
A chance of rain. Partly sunny, with a high near 59. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 37. West wind 3 to 5 mph.
Sunday
A chance of rain. Partly sunny, with a high near 53. West wind 3 to 8 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ayer MASimilar City Names
 42.56°N 71.59°W (Elev. 249 ft)
Last Update:
12:59 pm EST Nov 2, 2025
Forecast Valid:
4pm EST Nov 2, 2025-6pm EST Nov 9, 2025
 
Forecast Discussion
 
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Additional Resources

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