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

Fitchburg, Fitchburg Municipal Airport (KFIT)

Lat: 42.55°NLon: 71.76°WElev: 348ft.

Mostly Cloudy

60°F

16°C

Humidity 72%
Wind Speed Calm
Barometer 30.16 in (1021.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 14 Jun 1:52 am EDT
Extended Forecast for

South Lancaster MA

  • Overnight

    Overnight: A chance of showers, mainly after 4am. Cloudy, with a low around 56. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Patchy fog between 9am and 2pm. Otherwise, cloudy, with a high near 62. Northeast wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday Night

    Saturday Night: Cloudy, with a low around 51. East wind 3 to 5 mph.

    Low: 51 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 69. East wind 3 to 5 mph.

    High: 69 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53. Light east wind.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers before 10am. Mostly cloudy, with a high near 73. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 73 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. Light south wind.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.

    High: 76 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. Light southwest wind.

    Low: 61 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly after 4am. Cloudy, with a low around 56. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before noon. Patchy fog between 9am and 2pm. Otherwise, cloudy, with a high near 62. Northeast wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Cloudy, with a low around 51. East wind 3 to 5 mph.
Sunday
Mostly cloudy, with a high near 69. East wind 3 to 5 mph.
Sunday Night
Mostly cloudy, with a low around 53. Light east wind.
Monday
A slight chance of showers before 10am. Mostly cloudy, with a high near 73. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 56. Light south wind.
Tuesday
Mostly cloudy, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 61. Light southwest wind.
Wednesday
A chance of showers after 3pm. Partly sunny, with a high near 83. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 66. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Juneteenth
A chance of showers. Partly sunny, with a high near 88. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 66. Southwest wind around 7 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 81. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Lancaster MA
 42.44°N 71.71°W (Elev. 456 ft)
Last Update:
11:18 pm EDT Jun 13, 2025
Forecast Valid:
2am EDT Jun 14, 2025-6pm EDT Jun 20, 2025
 
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