National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

Lat: 42.55°NLon: 71.76°WElev: 348ft.

Fair

76°F

24°C

Humidity 72%
Wind Speed Calm
Barometer 30.02 in (1016.3 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 30 Jul 7:52 am EDT
Extended Forecast for

Lunenburg MA

Heat Advisory July 30, 08:36am until July 30, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 30, 08:36am until July 30, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Today

    High: 94 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 67. Light north wind.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, mainly after 9am. Mostly cloudy, with a high near 78. Northeast wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 78 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely. Cloudy, with a low around 56. Light northeast wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, mainly before 5pm. Mostly cloudy, with a high near 68. Northeast wind around 7 mph. Chance of precipitation is 50%.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 9pm. Partly cloudy, with a low around 53. Calm wind. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Calm wind becoming north around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55. Calm wind.

    Low: 55 °F

    Clear

Detailed Forecast

Today
Sunny and hot, with a high near 94. Calm wind becoming west 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 67. Light north wind.
Thursday
A chance of showers, mainly after 9am. Mostly cloudy, with a high near 78. Northeast wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers likely. Cloudy, with a low around 56. Light northeast wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of showers, mainly before 5pm. Mostly cloudy, with a high near 68. Northeast wind around 7 mph. Chance of precipitation is 50%.
Friday Night
A slight chance of showers before 9pm. Partly cloudy, with a low around 53. Calm wind. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 79. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 55. Calm wind.
Sunday
Sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 58. Light southwest wind.
Monday
Sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 60. Light south wind.
Tuesday
Mostly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lunenburg MA
 42.6°N 71.73°W (Elev. 541 ft)
Last Update:
7:58 am EDT Jul 30, 2025
Forecast Valid:
8am EDT Jul 30, 2025-6pm EDT Aug 5, 2025
 
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