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.

Mostly Cloudy

58°F

14°C

Humidity 87%
Wind Speed S 5 mph
Barometer 29.75 in (1007.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Apr 1:52 am EDT
Extended Forecast for

Fitchburg Municipal Airport MA

  • Overnight

    Overnight: A slight chance of rain before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 55. North wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Rain

  • Friday

    Friday: A chance of rain and thunderstorms before 2pm, then a slight chance of rain between 2pm and 3pm. Mostly cloudy, with a high near 69. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Chance Rain

  • Friday Night

    Friday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 56. East wind 3 to 7 mph.

    High: 56 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A slight chance of showers after 3am. Cloudy, with a low around 44. Light and variable wind. Chance of precipitation is 20%.

    Low: 44 °F

    Cloudy then
    Slight Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 9am. High near 56. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    High: 56 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 9pm. Partly cloudy, with a low around 31. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 48. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of rain before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 55. North wind around 5 mph becoming calm. Chance of precipitation is 20%.
Friday
A chance of rain and thunderstorms before 2pm, then a slight chance of rain between 2pm and 3pm. Mostly cloudy, with a high near 69. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 47. Calm wind.
Saturday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 56. East wind 3 to 7 mph.
Saturday Night
A slight chance of showers after 3am. Cloudy, with a low around 44. Light and variable wind. Chance of precipitation is 20%.
Sunday
Showers, mainly after 9am. High near 56. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Sunday Night
A chance of showers before 9pm. Partly cloudy, with a low around 31. West wind around 6 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 48. West wind 7 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 52. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 37. Southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 62. West wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 37. Light northwest wind.
Thursday
Mostly sunny, with a high near 62. Northwest wind 3 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fitchburg Municipal Airport MA
 42.56°N 71.74°W (Elev. 449 ft)
Last Update:
1:47 am EDT Apr 17, 2026
Forecast Valid:
2am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation