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.

Smoke

75°F

24°C

Humidity 62%
Wind Speed NE 8 mph
Barometer 30.35 in (1029.0 mb)
Dewpoint 61°F (16°C)
Visibility 9.00 mi
Last update 5 Aug 12:51 pm EDT
Extended Forecast for

Watertown MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 80. East wind around 8 mph.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 79. East wind 3 to 7 mph.

    High: 79 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. Southeast wind around 6 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. Calm wind becoming south 5 to 7 mph in the morning.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Southwest wind 3 to 7 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Southwest wind 3 to 7 mph.

    High: 88 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 80. East wind around 8 mph.
Tonight
Mostly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 79. East wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 80. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 61. Southeast wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 84. Calm wind becoming south 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 63. Southwest wind 3 to 7 mph.
Saturday
Sunny, with a high near 88. Southwest wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 67. Southwest wind 5 to 7 mph.
Sunday
Mostly sunny and hot, with a high near 91. Southwest wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 70. Southwest wind 5 to 7 mph.
Monday
Mostly sunny and hot, with a high near 91. South wind 5 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Watertown MA
 42.38°N 71.19°W (Elev. 98 ft)
Last Update:
7:43 am EDT Aug 5, 2025
Forecast Valid:
1pm EDT Aug 5, 2025-6pm EDT Aug 11, 2025
 
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