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

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Overcast

40°F

4°C

Humidity 68%
Wind Speed E 10 mph
Barometer 30.38 in (1030.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 4 Apr 5:51 pm EDT
Extended Forecast for

Watertown MA

  • Tonight

    Tonight: Patchy drizzle before 3am, then scattered showers, mainly between 3am and 5am. Cloudy, with a low around 38. East wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Scattered
    Showers

  • Sunday

    Sunday: Patchy showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 56. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Patchy
    Drizzle then
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 38. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Showers
    Likely then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. West wind 10 to 14 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 1am, mixing with snow after 4am. Partly cloudy, with a low around 35. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 35 °F

    Mostly Clear
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers before 10am, then a chance of rain showers. Partly sunny, with a high near 49. Northwest wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Northwest wind around 7 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 49. Northwest wind around 6 mph becoming southeast in the afternoon.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 32. South wind 5 to 7 mph.

    Low: 32 °F

    Clear

Detailed Forecast

Tonight
Patchy drizzle before 3am, then scattered showers, mainly between 3am and 5am. Cloudy, with a low around 38. East wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Patchy showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 56. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 38. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 53. West wind 10 to 14 mph.
Monday Night
A slight chance of rain after 1am, mixing with snow after 4am. Partly cloudy, with a low around 35. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow showers before 10am, then a chance of rain showers. Partly sunny, with a high near 49. Northwest wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 26. Northwest wind around 7 mph.
Wednesday
Sunny, with a high near 49. Northwest wind around 6 mph becoming southeast in the afternoon.
Wednesday Night
Clear, with a low around 32. South wind 5 to 7 mph.
Thursday
Sunny, with a high near 58. South wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 42. South wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 64. West wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 42. South wind around 6 mph.
Saturday
Mostly sunny, with a high near 64. Southwest wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown MA
 42.38°N 71.19°W (Elev. 98 ft)
Last Update:
2:38 pm EDT Apr 4, 2026
Forecast Valid:
6pm EDT Apr 4, 2026-6pm EDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation