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

56°F

13°C

Humidity 77%
Wind Speed W 14 G 26 mph
Barometer 29.32 in (994.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 17 Mar 4:51 am EDT
Extended Forecast for

Watertown MA

  • Overnight

    Overnight: A chance of rain. Mostly cloudy, with a steady temperature around 51. Southwest wind around 16 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    Low: 51 °F

    Chance Rain

  • Tuesday

    Tuesday: Scattered sprinkles between 10am and 11am. Partly sunny, with a high near 41. West wind 14 to 16 mph, with gusts as high as 32 mph.

    High: 41 °F

    Scattered
    Sprinkles

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 39. West wind around 7 mph.

    High: 39 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. South wind around 6 mph becoming calm after midnight.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Calm wind becoming south 5 to 8 mph in the morning.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Southwest wind around 6 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53. Southwest wind 5 to 9 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain after 3am, mixing with snow after 5am. Mostly cloudy, with a low around 36. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
A chance of rain. Mostly cloudy, with a steady temperature around 51. Southwest wind around 16 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Tuesday
Scattered sprinkles between 10am and 11am. Partly sunny, with a high near 41. West wind 14 to 16 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly clear, with a low around 21. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Increasing clouds, with a high near 39. West wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 26. South wind around 6 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 45. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
Partly cloudy, with a low around 30. Southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 53. Southwest wind 5 to 9 mph.
Friday Night
A chance of rain after 3am, mixing with snow after 5am. Mostly cloudy, with a low around 36. Southwest wind around 6 mph. Chance of precipitation is 30%.
Saturday
A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 50. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. South wind around 8 mph. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 51. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Northwest wind around 9 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 42. Northwest wind 10 to 13 mph, with gusts as high as 23 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:
3:02 am EDT Mar 17, 2026
Forecast Valid:
5am EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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