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.

A Few Clouds

74°F

23°C

Humidity 71%
Wind Speed W 5 mph
Barometer 29.97 in (1015.8 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 28 Aug 7:51 pm EDT
Extended Forecast for

Waltham MASimilar City Names

  • Tonight

    Tonight: Partly cloudy, with a low around 59. North wind around 6 mph.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 79. North wind 3 to 5 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. Light southwest wind.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 84. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 84 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of showers, mainly between 10pm and 2am. Mostly cloudy, with a low around 67. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 80. Northwest wind 5 to 7 mph becoming east in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63. Light south wind.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 9am. Partly sunny, with a high near 78. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 65. South wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. North wind around 6 mph.
Saturday
Sunny, with a high near 79. North wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 60. Light southwest wind.
Sunday
Increasing clouds, with a high near 84. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Sunday Night
A chance of showers, mainly between 10pm and 2am. Mostly cloudy, with a low around 67. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 80. Northwest wind 5 to 7 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 63. Light south wind.
Tuesday
A chance of showers after 9am. Partly sunny, with a high near 78. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 65. South wind 3 to 6 mph. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 79. South wind 5 to 8 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 66. South wind 3 to 6 mph. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 80. West wind around 7 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 64. Northwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 77. North wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham MASimilar City Names
 42.38°N 71.24°W (Elev. 98 ft)
Last Update:
2:11 pm EDT Aug 28, 2026
Forecast Valid:
8pm EDT Aug 28, 2026-6pm EDT Sep 4, 2026
 
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Additional Resources

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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