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Hazardous Weather Conditions

Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

Lat: 42.55°NLon: 71.76°WElev: 348ft.

Fair

62°F

17°C

Humidity 86%
Wind Speed NW 3 mph
Barometer 30.14 in (1020.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 30 Jun 1:52 am EDT
Extended Forecast for

Fort Devens MA

Extreme Heat Warning July 1, 10:00am until July 4, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Overnight

    Overnight: Mostly clear, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 90. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 90 °F

    Hot

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, mainly between 9pm and 2am. Mostly cloudy, with a low around 70. South wind around 7 mph. Chance of precipitation is 50%.

    Low: 70 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 109. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 98 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 76. West wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 76 °F

    Chance
    Showers

  • Thursday

    Thursday: Sunny and hot, with a high near 100. West wind 5 to 9 mph.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 75. West wind 3 to 7 mph.

    Low: 75 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. West wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 61. Calm wind.
Tuesday
Mostly sunny and hot, with a high near 90. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
A chance of showers and thunderstorms, mainly between 9pm and 2am. Mostly cloudy, with a low around 70. South wind around 7 mph. Chance of precipitation is 50%.
Wednesday
A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 109. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 76. West wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.
Thursday
Sunny and hot, with a high near 100. West wind 5 to 9 mph.
Thursday Night
Clear, with a low around 75. West wind 3 to 7 mph.
Friday
Sunny and hot, with a high near 100. West wind 6 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 72. West wind around 5 mph becoming calm in the evening.
Independence Day
A chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 98. West wind 3 to 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 89. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 65. Calm wind.
Monday
A chance of showers. Partly sunny, with a high near 85. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Devens MA
 42.54°N 71.63°W (Elev. 210 ft)
Last Update:
2:14 am EDT Jun 30, 2026
Forecast Valid:
2am EDT Jun 30, 2026-6pm EDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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