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

54°F

12°C

Humidity 90%
Wind Speed NW 5 mph
Barometer 30.25 in (1024.3 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 23 Jul 5:52 am EDT
Extended Forecast for

Ashby MA

Heat Advisory July 24, 11:00am until July 25, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Mostly sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 64. Southwest wind 5 to 8 mph.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. Southwest wind 8 to 10 mph.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 92. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 92 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 68. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday

    Saturday: A chance of showers after 4pm. Partly sunny, with a high near 82. North wind around 6 mph becoming east in the afternoon. Chance of precipitation is 30%.

    High: 82 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 8pm. Partly cloudy, with a low around 63. Light east wind. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 3pm. Partly sunny, with a high near 80. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 80 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 64. Southwest wind 5 to 8 mph.
Thursday
Sunny, with a high near 88. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 69. Southwest wind 8 to 10 mph.
Friday
A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 92. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 68. West wind around 6 mph. Chance of precipitation is 30%.
Saturday
A chance of showers after 4pm. Partly sunny, with a high near 82. North wind around 6 mph becoming east in the afternoon. Chance of precipitation is 30%.
Saturday Night
A chance of showers before 8pm. Partly cloudy, with a low around 63. Light east wind. Chance of precipitation is 30%.
Sunday
A chance of showers after 3pm. Partly sunny, with a high near 80. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 83. North wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 64. Light and variable wind.
Tuesday
Mostly sunny, with a high near 85. Light and variable wind becoming west around 6 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ashby MA
 42.68°N 71.83°W (Elev. 948 ft)
Last Update:
12:24 am EDT Jul 23, 2025
Forecast Valid:
6am EDT Jul 23, 2025-6pm EDT Jul 29, 2025
 
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