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

59°F

15°C

Humidity 78%
Wind Speed Calm
Barometer 30.21 in (1022.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 16 Jun 7:52 am EDT
Extended Forecast for

Sterling MASimilar City Names

  • Today

    Today: Partly sunny, with a high near 71. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 55. Southeast wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 72 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 5am. Cloudy, with a low around 62. South wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly cloudy, with a high near 80. Southwest wind around 7 mph. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Partly cloudy, with a low around 67. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 88 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Partly cloudy, with a low around 63. West wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 79. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 71. Calm wind becoming southeast 5 to 7 mph in the morning.
Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 55. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
A chance of showers, with thunderstorms also possible after 5am. Cloudy, with a low around 62. South wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly cloudy, with a high near 80. Southwest wind around 7 mph. Chance of precipitation is 40%.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Partly cloudy, with a low around 67. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.
Juneteenth
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Partly cloudy, with a low around 63. West wind 7 to 9 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 79. West wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 57. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 81. West wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 62. Southwest wind around 6 mph.
Sunday
Partly sunny, with a high near 86. West wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Sterling MASimilar City Names
 42.43°N 71.74°W (Elev. 650 ft)
Last Update:
4:45 am EDT Jun 16, 2025
Forecast Valid:
8am EDT Jun 16, 2025-6pm EDT Jun 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation