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

Heavy Rainfall This Weekend in the Southern Plains and in South Florida; Bering Sea Storm in Alaska

A slow moving front will produce a threat for heavy rainfall and severe weather from New Mexico into the western High Plains through the weekend. Heavy rainfall is also expected this weekend in South Florida. The Bering Sea storm continues to bring heavy precipitation, strong winds, and minor to major coastal flooding through the weekend across western Alaska. Read More >

Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

Lat: 42.55°NLon: 71.76°WElev: 348ft.

Fair

61°F

16°C

Humidity 27%
Wind Speed Calm
Barometer 30.49 in (1033.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 24 Oct 1:52 pm EDT
Extended Forecast for

Groton MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 61. Calm wind.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Patchy frost after midnight. Otherwise, clear, with a low around 26. Light west wind.

    Low: 26 °F

    Clear then
    Patchy Frost

  • Sunday

    Sunday: Areas of frost before 9am. Otherwise, sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 68 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Patchy frost after midnight. Otherwise, clear, with a low around 31. Calm wind.

    Low: 31 °F

    Clear then
    Patchy Frost

  • Monday

    Monday: Patchy frost before 9am. Otherwise, sunny, with a high near 69. Calm wind becoming west around 6 mph in the afternoon.

    High: 69 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Light north wind.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55. North wind 3 to 6 mph.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56. Calm wind.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 61. Calm wind.
Tonight
Patchy frost after midnight. Otherwise, clear, with a low around 26. Light west wind.
Sunday
Areas of frost before 9am. Otherwise, sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Patchy frost after midnight. Otherwise, clear, with a low around 31. Calm wind.
Monday
Patchy frost before 9am. Otherwise, sunny, with a high near 69. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 38. Light north wind.
Tuesday
Sunny, with a high near 55. North wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 27. Calm wind.
Wednesday
Sunny, with a high near 56. Calm wind.
Wednesday Night
Mostly clear, with a low around 34. Calm wind.
Thursday
Sunny, with a high near 64. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 47. Southwest wind 3 to 6 mph.
Friday
Sunny, with a high near 69. West wind around 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Groton MA
 42.6°N 71.58°W (Elev. 299 ft)
Last Update:
1:56 pm EDT Oct 24, 2026
Forecast Valid:
2pm EDT Oct 24, 2026-6pm EDT Oct 30, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation