Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

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

Overcast

47°F

8°C

Humidity 30%
Wind Speed W 14 G 22 mph
Barometer 30.11 in (1020.0 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 20 Apr 3:52 pm EDT
Detailed forecast for

Northwest Middlesex County

Tonight
Mostly cloudy this evening, then clearing. Cold with lows in the mid 20s. North winds around 5 mph.
Tuesday
Sunny. Highs in the lower 50s. North winds around 5 mph, becoming southwest in the afternoon.
Tuesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s. South winds around 5 mph.
Wednesday
Cloudy. Highs around 50. South winds 5 to 10 mph.
Wednesday Night
Mostly cloudy. Lows in the upper 30s. Southwest winds around 5 mph.
Thursday Through Friday Night
Partly cloudy. Highs around 60. Lows in the mid 30s.
Saturday
Partly sunny with a 30 percent chance of showers. Highs in the upper 50s.
Saturday Night
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 30s.
Sunday
Partly sunny with a 30 percent chance of showers. Highs around 60.
Sunday Night
Partly cloudy. Lows around 40.
Monday
Partly sunny. Highs in the lower 60s.



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404 PM EDT Mon Apr 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database