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

48°F

9°C

Humidity 52%
Wind Speed W 18 G 28 mph
Barometer 30.02 in (1017.8 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 6 Oct 8:51 am EDT
Extended Forecast for

Waltham MA

  • Today

    Today: Sunny, with a high near 59. Northwest wind around 10 mph, with gusts as high as 23 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. West wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. Southwest wind around 8 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. West wind around 6 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. West wind 3 to 5 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66. West wind 6 to 8 mph.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 59. Northwest wind around 10 mph, with gusts as high as 23 mph.
Tonight
Clear, with a low around 37. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 65. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 53. Southwest wind around 8 mph.
Thursday
Sunny, with a high near 73. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 50. West wind around 6 mph.
Friday
Sunny, with a high near 67. West wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 47. West wind 3 to 5 mph.
Saturday
Sunny, with a high near 66. West wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 47. Light southwest wind.
Sunday
Mostly sunny, with a high near 68. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 55. Southwest wind around 8 mph.
Columbus Day
A chance of showers. Partly sunny, with a high near 70. Northwest wind 7 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham MA
 42.38°N 71.22°W (Elev. 49 ft)
Last Update:
1:56 am EDT Oct 6, 2026
Forecast Valid:
9am EDT Oct 6, 2026-6pm EDT Oct 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation