Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

Lat: 42.55° N Lon: 71.76° W Elev: 348 ft.

Mostly Cloudy

74°F

23°C

Humidity 57%
Wind Speed E 7 mph
Barometer 30.16 in (1021.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 2 Sep 2:52 pm EDT
Detailed forecast for

Northwest Middlesex County

This Afternoon
Mostly cloudy. Near steady temperature in the lower 70s. Southeast winds around 5 mph.
Tonight
Mostly cloudy. Showers with a chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 50s. Southeast winds around 5 mph. Chance of rain 90 percent.
Thursday
Mostly cloudy with showers with a chance of thunderstorms in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Patchy fog. Humid with highs in the upper 70s. Southwest winds around 5 mph. Chance of rain 80 percent.
Thursday Night
Partly cloudy. Humid with lows around 60. West winds around 5 mph.
Friday
Sunny with highs in the lower 80s. Northwest winds 5 to 10 mph.
Friday Night
Mostly clear. Lows in the upper 50s.
Saturday And Saturday Night
Partly cloudy. A chance of showers. Highs in the mid 70s. Lows in the lower 50s. Chance of rain 50 percent.
Sunday And Sunday Night
Mostly clear. Highs in the lower 70s. Lows in the lower 50s.
Labor Day
Sunny. Highs in the mid 70s.
Monday Night And Tuesday
Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.



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103 PM EDT Wed Sep 2 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database