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.

Overcast and Breezy

42°F

6°C

Humidity 40%
Wind Speed NW 21 G 30 mph
Barometer 30.19 in (1023.8 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 7 Apr 5:51 pm EDT
Extended Forecast for

Waltham MA

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind 8 to 13 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47. North wind around 6 mph becoming southeast in the afternoon.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 28. Southeast wind around 6 mph becoming light and variable after midnight.

    Low: 28 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 56. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. Southwest wind 5 to 9 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 67. Southwest wind 5 to 8 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers after 11pm. Mostly cloudy, with a low around 47. South wind around 7 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Northwest wind 7 to 9 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37. North wind 3 to 6 mph.

    Low: 37 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Northwest wind 8 to 13 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 47. North wind around 6 mph becoming southeast in the afternoon.
Wednesday Night
Clear, with a low around 28. Southeast wind around 6 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 56. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 35. Southwest wind 5 to 9 mph.
Friday
Sunny, with a high near 67. Southwest wind 5 to 8 mph.
Friday Night
A chance of showers after 11pm. Mostly cloudy, with a low around 47. South wind around 7 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 59. Northwest wind 7 to 9 mph.
Saturday Night
Clear, with a low around 37. North wind 3 to 6 mph.
Sunday
Sunny, with a high near 61. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Sunday Night
Partly cloudy, with a low around 46. South wind around 8 mph.
Monday
Mostly cloudy, with a high near 73. Southwest wind 9 to 13 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 58. Southwest wind around 10 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 77. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham MA
 42.41°N 71.24°W (Elev. 230 ft)
Last Update:
3:22 pm EDT Apr 7, 2026
Forecast Valid:
6pm EDT Apr 7, 2026-6pm EDT Apr 14, 2026
 
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