Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

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

Fog/Mist

26°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 29.71 in (1006.7 mb)
Dewpoint 26°F (-3°C)
Visibility 2.50 mi
Last update 14 Mar 3:52 am EDT
Detailed forecast for

Northwest Middlesex County

Today
Mostly cloudy this morning, then becoming partly sunny. Scattered sprinkles. Highs in the lower 40s. West winds 15 to 20 mph. Gusts up to 35 mph, increasing to 45 mph this afternoon.
Tonight
Mostly clear. Lows in the mid 20s. West winds 15 to 20 mph with gusts up to 40 mph, diminishing to 5 to 10 mph with gusts up to 25 mph after midnight.
Sunday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 40s. North winds around 5 mph, becoming southeast in the afternoon.
Sunday Night
Mostly cloudy with a 50 percent chance of rain. Lows in the lower 30s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight.
Monday
Rain. Not as cool with highs in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.
Monday Night
Rain. Lows in the upper 30s. Chance of rain near 100 percent.
Tuesday
Partly sunny with a 40 percent chance of rain. Cooler with highs in the upper 40s. Temperature falling to around 40 in the afternoon.
Tuesday Night And Wednesday
Partly cloudy. Lows around 20. Highs in the upper 30s.
Wednesday Night And Thursday
Mostly cloudy. Lows in the mid 20s. Highs in the mid 40s.
Thursday Night And Friday
Partly cloudy. Lows in the upper 20s. Highs in the upper 40s.



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402 AM EDT Sat Mar 14 2026
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database