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Hazardous Weather Conditions

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Watertown MA

Heat Advisory June 19, 11:00am until June 19, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Juneteenth

    Juneteenth: Areas of fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing and hot, with a high near 36. Heat index values as high as 39. Light southwest wind increasing to 13 to 18 km/h in the morning.

    High: 36 °C

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Scattered showers and thunderstorms before 10pm, then isolated showers between 10pm and 11pm. Mostly cloudy, with a low around 20. Southwest wind 14 to 18 km/h, with gusts as high as 34 km/h. Chance of precipitation is 40%.

    Low: 20 °C

    Scattered
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28. West wind 21 to 26 km/h, with gusts as high as 55 km/h.

    High: 28 °C

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. West wind 16 to 21 km/h decreasing to 10 to 15 km/h in the evening. Winds could gust as high as 37 km/h.

    Low: 17 °C

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 30. West wind around 11 km/h.

    High: 30 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 20. South wind around 8 km/h. Chance of precipitation is 30%.

    Low: 20 °C

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 9am. Partly sunny, with a high near 31. West wind 13 to 16 km/h. Chance of precipitation is 30%.

    High: 31 °C

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Southwest wind 8 to 10 km/h.

    Low: 21 °C

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 33. Southwest wind 8 to 11 km/h.

    High: 33 °C

    Hot

Detailed Forecast

Juneteenth
Areas of fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing and hot, with a high near 36. Heat index values as high as 39. Light southwest wind increasing to 13 to 18 km/h in the morning.
Tonight
Scattered showers and thunderstorms before 10pm, then isolated showers between 10pm and 11pm. Mostly cloudy, with a low around 20. Southwest wind 14 to 18 km/h, with gusts as high as 34 km/h. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 28. West wind 21 to 26 km/h, with gusts as high as 55 km/h.
Friday Night
Mostly clear, with a low around 17. West wind 16 to 21 km/h decreasing to 10 to 15 km/h in the evening. Winds could gust as high as 37 km/h.
Saturday
Mostly sunny, with a high near 30. West wind around 11 km/h.
Saturday Night
A chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 20. South wind around 8 km/h. Chance of precipitation is 30%.
Sunday
A chance of showers before 9am. Partly sunny, with a high near 31. West wind 13 to 16 km/h. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 21. Southwest wind 8 to 10 km/h.
Monday
Mostly sunny and hot, with a high near 33. Southwest wind 8 to 11 km/h.
Monday Night
Mostly clear, with a low around 23. Southwest wind around 10 km/h.
Tuesday
Sunny and hot, with a high near 37. West wind 10 to 13 km/h.
Tuesday Night
Partly cloudy, with a low around 24. West wind around 11 km/h.
Wednesday
Mostly sunny and hot, with a high near 32. North wind 10 to 13 km/h becoming east in the afternoon.
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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 m)
Last Update:
2:39 am EDT Jun 19, 2025
Forecast Valid:
6am EDT Jun 19, 2025-6pm EDT Jun 25, 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