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.

Mostly Cloudy

41°F

5°C

Humidity 82%
Wind Speed Calm
Barometer 30.11 in (1021.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 7 Apr 12:51 pm EDT
Extended Forecast for

Waltham MA

  • This Afternoon

    This Afternoon: A chance of showers. Mostly cloudy, with a high near 46. Northwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind 7 to 11 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. North wind around 6 mph becoming southeast in the afternoon.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 28. Southeast wind around 6 mph becoming calm 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 8 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 68. Southwest wind 3 to 8 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers after 10pm. 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 58. Northwest wind 6 to 9 mph.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of showers. Mostly cloudy, with a high near 46. Northwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly clear, with a low around 25. Northwest wind 7 to 11 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 48. North wind around 6 mph becoming southeast in the afternoon.
Wednesday Night
Clear, with a low around 28. Southeast wind around 6 mph becoming calm 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 8 mph.
Friday
Sunny, with a high near 68. Southwest wind 3 to 8 mph.
Friday Night
A chance of showers after 10pm. Mostly cloudy, with a low around 47. South wind around 7 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 58. Northwest wind 6 to 9 mph.
Saturday Night
Clear, with a low around 37. North wind 3 to 6 mph.
Sunday
Sunny, with a high near 62. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly 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 24 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham MA
 42.38°N 71.24°W (Elev. 98 ft)
Last Update:
1:09 pm EDT Apr 7, 2026
Forecast Valid:
1pm EDT Apr 7, 2026-6pm EDT Apr 13, 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