Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Overcast

74°F

23°C

Humidity 94%
Wind Speed SW 5 mph
Barometer 30.02 in (1017.6 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 15 Jul 2:51 am EDT
Extended Forecast for

Watertown MA

Heat Advisory July 15, 11:00am until July 17, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: A chance of showers, mainly before 5am.  Cloudy, with a low around 72. Southwest wind around 5 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing and hot, with a high near 90. Heat index values as high as 96. Southwest wind 3 to 6 mph.

    High: 90 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. Southwest wind 3 to 6 mph.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 93. Heat index values as high as 99. Southwest wind 3 to 7 mph.

    High: 93 °F

    Hot

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 74. Southwest wind around 7 mph.  Chance of precipitation is 20%.

    Low: 74 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Partly sunny and hot, with a high near 91. Southwest wind 6 to 10 mph.  Chance of precipitation is 50%.

    High: 91 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of thunderstorms before 8pm.  Partly cloudy, with a low around 77. Southwest wind around 7 mph.  Chance of precipitation is 30%.

    Low: 77 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 88. West wind 6 to 8 mph.  Chance of precipitation is 30%.

    High: 88 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. North wind 3 to 5 mph.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly before 5am. Cloudy, with a low around 72. Southwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Cloudy through mid morning, then gradual clearing and hot, with a high near 90. Heat index values as high as 96. Southwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 72. Southwest wind 3 to 6 mph.
Wednesday
Mostly sunny and hot, with a high near 93. Heat index values as high as 99. Southwest wind 3 to 7 mph.
Wednesday Night
A slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 74. Southwest wind around 7 mph. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms. Partly sunny and hot, with a high near 91. Southwest wind 6 to 10 mph. Chance of precipitation is 50%.
Thursday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 77. Southwest wind around 7 mph. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 88. West wind 6 to 8 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 66. North wind 3 to 5 mph.
Saturday
Sunny, with a high near 82. Light and variable wind becoming northeast around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 66. Southeast wind around 6 mph becoming calm in the evening.
Sunday
A chance of showers. Partly sunny, with a high near 83. Light southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 68. West wind around 6 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 82. West wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown MA
 42.38°N 71.19°W (Elev. 98 ft)
1:16 am EDT Jul 15, 2025
3am EDT Jul 15, 2025-6pm EDT Jul 21, 2025
 
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Additional Resources

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