Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

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

Overcast

44°F

7°C

Humidity 79%
Wind Speed S 9 mph
Barometer 30.07 in (1018.6 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 9 Jan 4:52 pm EST
Detailed forecast for

Northwest Middlesex County

Tonight
Mostly cloudy. A chance of rain this evening. Patchy fog this evening. Not as cool with lows in the mid 30s. Southwest winds 10 to 15 mph, becoming west after midnight. Gusts up to 30 mph. Chance of rain 50 percent.
Saturday
Partly sunny in the morning, then cloudy with a slight chance of rain in the afternoon. Highs in the mid 40s. Northwest winds around 5 mph, becoming northeast in the afternoon. Chance of rain 20 percent.
Saturday Night
Rain with a chance of freezing rain. Ice accumulation around a trace. Near steady temperature in the mid 30s. Northeast winds around 5 mph. Chance of precipitation near 100 percent.
Sunday
Rain likely with a chance of freezing rain. Highs in the lower 40s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 70 percent.
Sunday Night
Partly cloudy. Cooler with lows in the lower 20s. West winds 15 to 20 mph with gusts up to 45 mph.
Monday
Mostly sunny. Highs in the mid 30s.
Monday Night
Mostly cloudy. Lows in the mid 20s.
Tuesday
Mostly sunny. Highs in the lower 40s.
Tuesday Night
Mostly cloudy with a 30 percent chance of rain showers. Near steady temperature in the lower 30s.
Wednesday And Wednesday Night
Mostly cloudy. Highs in the mid 40s. Lows in the mid 20s.
Thursday
Mostly cloudy. Cooler with highs in the mid 30s.
Thursday Night
Mostly cloudy with a 40 percent chance of snow. Lows 15 to 20.
Friday
Partly sunny. Highs in the upper 20s.



Basemap Options
Click map to change the forecast location
Loading map...
405 PM EST Fri Jan 9 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database