Current conditions at
Fitchburg, Fitchburg Municipal Airport (KFIT)
Lat: 42.55°NLon: 71.76°WElev: 348ft.
Overcast
43°F
6°C
| Humidity | 89% |
| Wind Speed | NW 10 mph |
| Barometer | 29.76 in (1007.9 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 9.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 21 Mar 6:52 am EDT |
Extended Forecast for
Lunenburg MA
Today

High: 48 °F
Becoming
SunnyTonight
Low: 33 °F
Mostly Cloudy
then Chance
SnowSunday
High: 49 °F
Rain/Snow
Likely and
Patchy FogSunday Night
Low: 30 °F
Rain Likely
then
Rain/Snow
LikelyMonday

High: 39 °F
Chance Snow
Monday Night

Low: 24 °F
Mostly Cloudy
Tuesday

High: 45 °F
Sunny
Tuesday Night

Low: 28 °F
Mostly Cloudy
Wednesday

High: 49 °F
Partly Sunny
Detailed Forecast
Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Northwest wind 6 to 13 mph, with gusts as high as 23 mph.
Tonight
A chance of snow, mainly after 4am. Increasing clouds, with a low around 33. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow likely before 9am, then snow likely, possibly mixed with rain between 9am and 10am, then rain likely after 10am. Patchy fog between 9am and 2pm. Otherwise, cloudy, with a high near 49. Southeast wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain likely before 2am, then rain and snow likely. Cloudy, with a low around 30. North wind 3 to 5 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 39. North wind 6 to 9 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Monday Night
Mostly cloudy, with a low around 24. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 45. Northwest wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Southwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 49. West wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 27. West wind around 6 mph.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 47. South wind 5 to 8 mph. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 31. Southwest wind around 6 mph. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Partly sunny, with a high near 45. Northwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lunenburg MA
42.6°N 71.7°W (Elev. 397 ft)
42.6°N 71.7°W (Elev. 397 ft)
2:33 am EDT Mar 21, 2026
7am EDT Mar 21, 2026-6pm EDT Mar 27, 2026


