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

56°F

13°C

Humidity 75%
Wind Speed N 3 mph
Barometer 30.18 in (1022.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 3 Oct 10:52 pm EDT
Extended Forecast for

Ayer MASimilar City Names

  • Tonight

    Tonight: Clear, with a low around 41. Calm wind.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. Light north wind.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Light and variable wind.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54. Calm wind.

    Low: 54 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 84. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Southwest wind 3 to 6 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Southwest wind 6 to 10 mph, with gusts as high as 23 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 3am. Mostly cloudy, with a low around 56. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

Detailed Forecast

Tonight
Clear, with a low around 41. Calm wind.
Saturday
Sunny, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 53. Light north wind.
Sunday
Sunny, with a high near 83. Light and variable wind.
Sunday Night
Clear, with a low around 54. Calm wind.
Monday
Sunny, with a high near 84. Calm wind becoming southwest 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 56. Southwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 80. Southwest wind 6 to 10 mph, with gusts as high as 23 mph.
Tuesday Night
Showers likely, mainly after 3am. Mostly cloudy, with a low around 56. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 68. Northwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 40. North wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 60. North wind around 6 mph.
Thursday Night
Mostly clear, with a low around 36. Calm wind.
Friday
Sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon.
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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:
6:29 pm EDT Oct 3, 2025
Forecast Valid:
11pm EDT Oct 3, 2025-6pm EDT Oct 10, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation