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

50°F

10°C

Humidity 77%
Wind Speed Calm
Barometer 30.18 in (1021.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Sep 3:52 am EDT
Extended Forecast for

Ashby MA

  • Today

    Today: Sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Light south wind.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers, mainly after 2pm. Patchy fog after 2pm. High near 57. East wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Slight Chance
    Showers then
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers, mainly before 1am. Patchy fog before 9pm. Low around 47. North wind 3 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: Partly sunny, with a high near 63. North wind 6 to 8 mph.

    High: 63 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. North wind 3 to 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. Northeast wind around 8 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Calm wind becoming northeast around 6 mph after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60. East wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 60 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 65. Light and variable wind.
Tonight
Partly cloudy, with a low around 45. Light south wind.
Sunday
Showers, mainly after 2pm. Patchy fog after 2pm. High near 57. East wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers, mainly before 1am. Patchy fog before 9pm. Low around 47. North wind 3 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Partly sunny, with a high near 63. North wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 43. North wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 59. Northeast wind around 8 mph.
Tuesday Night
Mostly cloudy, with a low around 42. Calm wind becoming northeast around 6 mph after midnight.
Wednesday
Partly sunny, with a high near 60. East wind 9 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Northeast wind 5 to 7 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 58. Northeast wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 44. North wind 9 to 11 mph. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 60. Northeast wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ashby MA
 42.68°N 71.8°W (Elev. 748 ft)
Last Update:
2:36 am EDT Sep 19, 2026
Forecast Valid:
4am EDT Sep 19, 2026-6pm EDT Sep 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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