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

40°F

4°C

Humidity 38%
Wind Speed N 9 mph
Barometer 30.05 in (1019.1 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 27 Mar 1:51 pm EDT
Extended Forecast for

Waltham MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 47. North wind around 11 mph, with gusts as high as 21 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. North wind around 6 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Northwest wind 6 to 8 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. West wind 3 to 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Southwest wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. Southwest wind around 9 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. West wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. West wind around 6 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain after 10am. Partly sunny, with a high near 56. Southeast wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 56 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 47. North wind around 11 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 25. North wind around 6 mph.
Saturday
Mostly sunny, with a high near 38. Northwest wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 26. West wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 48. Southwest wind 5 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 38. Southwest wind around 9 mph.
Monday
Partly sunny, with a high near 60. West wind 7 to 11 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 41. West wind around 6 mph.
Tuesday
A chance of rain after 10am. Partly sunny, with a high near 56. Southeast wind 6 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 43. South wind around 7 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 65. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 50. West wind around 8 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 65. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham MA
 42.39°N 71.27°W (Elev. 197 ft)
Last Update:
2:50 am EDT Mar 27, 2026
Forecast Valid:
2pm EDT Mar 27, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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