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 43%
Wind Speed NW 10 mph
Barometer 30.23 in (1025.0 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 8 Jun 11:51 am EDT
Extended Forecast for

Waltham MASimilar City Names

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. North wind around 6 mph becoming east.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. South wind around 8 mph.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. West wind 9 to 13 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. Southwest wind 6 to 9 mph.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers, mainly after 5pm. Partly sunny, with a high near 88. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 88 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 67. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers after 2pm. Mostly sunny and hot, with a high near 90. Northwest wind 6 to 9 mph. Chance of precipitation is 40%.

    High: 90 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 9pm. Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 5pm. Partly sunny, with a high near 83. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 30%.

    High: 83 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. North wind around 6 mph becoming east.
Tonight
Mostly clear, with a low around 53. South wind around 8 mph.
Tuesday
Sunny, with a high near 88. West wind 9 to 13 mph.
Tuesday Night
Mostly clear, with a low around 59. Southwest wind 6 to 9 mph.
Wednesday
A chance of showers, mainly after 5pm. Partly sunny, with a high near 88. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 67. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday
A chance of showers after 2pm. Mostly sunny and hot, with a high near 90. Northwest wind 6 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers before 9pm. Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Friday
A chance of showers after 5pm. Partly sunny, with a high near 83. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 66. South wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 89. West wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 66. Southwest wind 3 to 5 mph.
Sunday
Mostly sunny and hot, with a high near 90. Calm wind becoming southwest 5 to 8 mph in the afternoon.
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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:
10:03 am EDT Jun 8, 2026
Forecast Valid:
12pm EDT Jun 8, 2026-6pm EDT Jun 14, 2026
 
Forecast Discussion
 
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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