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

24°F

-4°C

Humidity 33%
Wind Speed S 10 mph
Barometer 30.36 in (1029.9 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 21 Jan 1:51 pm EST
Extended Forecast for

Waltham MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 26. South wind around 8 mph.

    High: 26 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a temperature rising to around 33 by 1am. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 25 °F⇑

    Snow Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. West wind around 6 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29. West wind 6 to 11 mph, with gusts as high as 28 mph.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 3. West wind around 10 mph, with gusts as high as 24 mph.

    Low: 3 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 13. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 13 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 3. Northwest wind around 7 mph.

    Low: 3 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 7am. Mostly cloudy, with a high near 16. North wind around 7 mph. Chance of precipitation is 50%.

    High: 16 °F

    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 26. South wind around 8 mph.
Tonight
Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a temperature rising to around 33 by 1am. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 41. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 21. West wind around 6 mph.
Friday
Partly sunny, with a high near 29. West wind 6 to 11 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 3. West wind around 10 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 13. Northwest wind around 10 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 3. Northwest wind around 7 mph.
Sunday
A chance of snow after 7am. Mostly cloudy, with a high near 16. North wind around 7 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. North wind around 7 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 22. North wind around 8 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow. Partly cloudy, with a low around 9. West wind around 7 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 24. West wind 7 to 10 mph, with gusts as high as 20 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:
8:08 am EST Jan 21, 2026
Forecast Valid:
2pm EST Jan 21, 2026-6pm EST Jan 27, 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