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

57°F

14°C

Humidity 90%
Wind Speed Calm
Barometer 30.04 in (1017.2 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 3 Sep 1:52 am EDT
Extended Forecast for

2 Miles SSW Sterling MA

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Calm wind becoming south 5 to 7 mph in the morning.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly after midnight. Widespread dense fog after 10pm. Otherwise, partly cloudy, with a low around 60. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    Showers and
    Dense Fog

  • Friday

    Friday: A chance of showers, mainly before 10am. Widespread dense fog before 11am. Otherwise, mostly sunny, with a high near 81. South wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers and
    Dense Fog

  • Friday Night

    Friday Night: Widespread dense fog after 9pm. Otherwise, partly cloudy, with a low around 64. Southwest wind 6 to 8 mph.

    Low: 64 °F

    Dense Fog

  • Saturday

    Saturday: A chance of showers after 1pm. Widespread dense fog before 10am. Otherwise, mostly sunny, with a high near 83. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 83 °F

    Dense Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Widespread dense fog. Otherwise, mostly cloudy, with a low around 55. West wind 3 to 6 mph. Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    Showers and
    Dense Fog

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 52. Calm wind.
Wednesday
Patchy fog before 7am. Otherwise, sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 52. Calm wind.
Thursday
Sunny, with a high near 79. Calm wind becoming south 5 to 7 mph in the morning.
Thursday Night
A chance of showers, mainly after midnight. Widespread dense fog after 10pm. Otherwise, partly cloudy, with a low around 60. South wind around 6 mph. Chance of precipitation is 40%.
Friday
A chance of showers, mainly before 10am. Widespread dense fog before 11am. Otherwise, mostly sunny, with a high near 81. South wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Friday Night
Widespread dense fog after 9pm. Otherwise, partly cloudy, with a low around 64. Southwest wind 6 to 8 mph.
Saturday
A chance of showers after 1pm. Widespread dense fog before 10am. Otherwise, mostly sunny, with a high near 83. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Widespread dense fog. Otherwise, mostly cloudy, with a low around 55. West wind 3 to 6 mph. Chance of precipitation is 50%.
Sunday
A chance of showers before 9am. Widespread dense fog before 9am. Otherwise, mostly sunny, with a high near 73. West wind 3 to 6 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 49. Light west wind.
Monday
Widespread dense fog. Otherwise, sunny, with a high near 72. West wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 47. Calm wind.
Tuesday
Mostly sunny, with a high near 72. Calm wind becoming east around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Sterling MA
 42.41°N 71.78°W (Elev. 456 ft)
Last Update:
4:21 pm EDT Sep 2, 2025
Forecast Valid:
2am EDT Sep 3, 2025-6pm EDT Sep 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation