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.

Fair

65°F

18°C

Humidity 66%
Wind Speed SE 10 mph
Barometer 29.77 in (1009.3 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 16 Apr 4:51 pm EDT
Extended Forecast for

Watertown MA

  • This Afternoon

    This Afternoon: A slight chance of rain. Partly sunny, with a high near 61. Southeast wind around 5 mph. Chance of precipitation is 20%.

    High: 61 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A slight chance of rain. Mostly cloudy, with a low around 57. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    Rain

  • Friday

    Friday: A chance of rain, mainly after 10am. Mostly cloudy, with a high near 68. Light and variable wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49. East wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 58. East wind 5 to 8 mph.

    High: 58 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 5am. Cloudy, with a low around 47. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 11am. High near 61. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

    High: 61 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 2am. Mostly cloudy, with a low around 36. West wind around 9 mph. Chance of precipitation is 50%.

    Low: 36 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 48. West wind around 11 mph.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain. Partly sunny, with a high near 61. Southeast wind around 5 mph. Chance of precipitation is 20%.
Tonight
A slight chance of rain. Mostly cloudy, with a low around 57. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 68. Light and variable wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 49. East wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 58. East wind 5 to 8 mph.
Saturday Night
A chance of showers, mainly after 5am. Cloudy, with a low around 47. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Showers, mainly after 11am. High near 61. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Sunday Night
A chance of showers before 2am. Mostly cloudy, with a low around 36. West wind around 9 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 48. West wind around 11 mph.
Monday Night
Mostly clear, with a low around 30. Northwest wind 5 to 7 mph.
Tuesday
Sunny, with a high near 54. Northwest wind 6 to 8 mph becoming southwest in the afternoon.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 41. South wind around 7 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 63. West wind 7 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 42. Northwest wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 61.
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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:
4:30 pm EDT Apr 16, 2026
Forecast Valid:
5pm EDT Apr 16, 2026-6pm EDT Apr 23, 2026
 
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