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.

A Few Clouds

29°C

84°F

Humidity 55%
Wind Speed S 17 km/h
Barometer 1017.3 mb (30.05 in)
Dewpoint 19°C (66°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 13 Jul 4:52 pm EDT
Extended Forecast for

2 Miles WSW Ashby MA

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 18. South wind 8 to 10 km/h.

    Low: 18 °C

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: A chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 27. Southwest wind around 10 km/h. Chance of precipitation is 40%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 27 °C

    Patchy Fog
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 19. West wind around 8 km/h. Chance of precipitation is 30%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 19 °C

    Chance
    T-storms then
    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 5pm. Mostly sunny, with a high near 29. Calm wind. Chance of precipitation is 20%.

    High: 29 °C

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. Calm wind.

    Low: 19 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Calm wind becoming southwest 5 to 10 km/h in the morning.

    High: 31 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Southwest wind around 10 km/h.

    Low: 22 °C

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 30. Southwest wind 10 to 13 km/h. Chance of precipitation is 40%.

    High: 30 °C

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 21. Southwest wind around 10 km/h. Chance of precipitation is 30%.

    Low: 21 °C

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 18. South wind 8 to 10 km/h.
Monday
A chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 27. Southwest wind around 10 km/h. Chance of precipitation is 40%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms. Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 19. West wind around 8 km/h. Chance of precipitation is 30%. New precipitation amounts between 2.5 and 5 mm possible.
Tuesday
A slight chance of showers, with thunderstorms also possible after 5pm. Mostly sunny, with a high near 29. Calm wind. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 19. Calm wind.
Wednesday
Mostly sunny, with a high near 31. Calm wind becoming southwest 5 to 10 km/h in the morning.
Wednesday Night
Mostly cloudy, with a low around 22. Southwest wind around 10 km/h.
Thursday
A chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 30. Southwest wind 10 to 13 km/h. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 21. Southwest wind around 10 km/h. Chance of precipitation is 30%.
Friday
A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 29. West wind 10 to 13 km/h. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 19. Northwest wind around 8 km/h. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 27. West wind 8 to 10 km/h. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 17. Northwest wind around 8 km/h. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 26. Northwest wind 8 to 10 km/h becoming southwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Ashby MA
 42.66°N 71.87°W (Elev. 1286 m)
Last Update:
3:59 pm EDT Jul 13, 2025
Forecast Valid:
5pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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