Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Fair

20°F

-7°C

Humidity 85%
Wind Speed Calm
Barometer 30.28 in (1027.1 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 2 Dec 1:51 am EST
Extended Forecast for

Watertown MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow before 10am, then rain, possibly mixed with snow between 10am and noon, then rain after noon.  High near 40. Calm wind becoming northeast 5 to 7 mph in the afternoon.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain and snow before 1am, then a chance of snow between 1am and 4am.  Low around 28. Northeast wind 8 to 10 mph becoming northwest after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Northwest wind 5 to 8 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. Calm wind becoming southwest around 6 mph after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 2pm.  Partly sunny, with a high near 39. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 39 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 11. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 11 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 28. Southwest wind around 7 mph.

    High: 28 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. Calm wind.
Tuesday
A chance of snow before 10am, then rain, possibly mixed with snow between 10am and noon, then rain after noon. High near 40. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow before 1am, then a chance of snow between 1am and 4am. Low around 28. Northeast wind 8 to 10 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday
Mostly sunny, with a high near 37. Northwest wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 27. Calm wind becoming southwest around 6 mph after midnight.
Thursday
A slight chance of snow after 2pm. Partly sunny, with a high near 39. Southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 11. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 28. Southwest wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 19. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of snow between 9am and 10am, then a chance of rain after 10am. Mostly cloudy, with a high near 39. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 25. West wind around 6 mph.
Sunday
Partly sunny, with a high near 37. West wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 27. Northwest wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown MA
 42.38°N 71.19°W (Elev. 98 ft)
12:57 am EST Dec 2, 2025
2am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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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