National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

Lat: 42.55°NLon: 71.76°WElev: 348ft.

Overcast

60°F

16°C

Humidity 70%
Wind Speed SE 7 mph
Barometer 29.65 in (1003.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 29 May 10:52 pm EDT
Extended Forecast for

South Lancaster MA

Wind Advisory May 30, 08:00am until May 30, 08:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Rain, mainly before 2am. Low around 40. Light and variable wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before noon. High near 54. Breezy, with a north wind 14 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain and
    Breezy then
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 41. Calm wind.

    Low: 41 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Increasing clouds, with a high near 71. Northwest wind 3 to 7 mph.

    High: 71 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 67. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%.

    High: 67 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 10am. Partly sunny, with a high near 69. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 69 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
Rain, mainly before 2am. Low around 40. Light and variable wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly before noon. High near 54. Breezy, with a north wind 14 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 41. Calm wind.
Sunday
Increasing clouds, with a high near 71. Northwest wind 3 to 7 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 40%.
Monday
Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 67. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 30%.
Tuesday
A chance of showers after 10am. Partly sunny, with a high near 69. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 40%.
Wednesday
A chance of showers before noon. Mostly sunny, with a high near 70. Northeast wind 5 to 7 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 50. Calm wind.
Thursday
Mostly sunny, with a high near 79. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 57. Light southwest wind.
Friday
Mostly sunny, with a high near 85. West wind 3 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Lancaster MA
 42.44°N 71.68°W (Elev. 249 ft)
Last Update:
3:35 pm EDT May 29, 2026
Forecast Valid:
11pm EDT May 29, 2026-6pm EDT Jun 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation