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

73°F

23°C

Humidity 57%
Wind Speed NE 5 mph
Barometer 30.00 in (1016.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 11 Jul 7:51 pm EDT
Extended Forecast for

Watertown MA

  • Tonight

    Tonight: Mostly clear, with a low around 61. East wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Light and variable wind becoming east 5 to 9 mph in the morning.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. Southeast wind around 5 mph becoming light and variable.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 91. Southwest wind 5 to 11 mph.

    High: 91 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 71. Southwest wind 8 to 10 mph.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. West wind 8 to 14 mph.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 81. West wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 100. West wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 72. Northwest wind 5 to 9 mph.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 61. East wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 84. Light and variable wind becoming east 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 61. Southeast wind around 5 mph becoming light and variable.
Monday
Sunny and hot, with a high near 91. Southwest wind 5 to 11 mph.
Monday Night
Mostly clear, with a low around 71. Southwest wind 8 to 10 mph.
Tuesday
Sunny and hot, with a high near 98. West wind 8 to 14 mph.
Tuesday Night
Mostly clear, with a low around 81. West wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny and hot, with a high near 100. West wind 10 to 13 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 72. Northwest wind 5 to 9 mph.
Thursday
Sunny and hot, with a high near 94. Northwest wind 7 to 9 mph.
Thursday Night
Partly cloudy, with a low around 71. West wind 3 to 6 mph.
Friday
Sunny and hot, with a high near 92. Northwest wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 69. Northwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 89. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Watertown MA
 42.38°N 71.19°W (Elev. 98 ft)
Last Update:
2:36 pm EDT Jul 11, 2026
Forecast Valid:
8pm EDT Jul 11, 2026-6pm EDT Jul 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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