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.

Partly Cloudy

37°F

3°C

Humidity 62%
Wind Speed W 12 mph
Barometer 29.74 in (1008.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 25 Dec 12:51 pm EST
Extended Forecast for

Waltham MA

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 41. Northwest wind 11 to 16 mph, with gusts as high as 32 mph.

    High: 41 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 12. Northwest wind 11 to 17 mph, with gusts as high as 34 mph.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 24. Northwest wind 5 to 9 mph.

    High: 24 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of snow, mainly after midnight. Cloudy, with a low around 18. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow, mainly before 8am. Partly sunny, with a high near 27. North wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15. Light northwest wind.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 37. West wind 3 to 6 mph.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of freezing rain between 9pm and 2am, then rain. Low around 27. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 27 °F

    Chance
    Freezing Rain
    then
    Rain/Freezing
    Rain

  • Monday

    Monday: Rain. High near 45. South wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 90%.

    High: 45 °F

    Rain

Detailed Forecast

Christmas Day
Partly sunny, with a high near 41. Northwest wind 11 to 16 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 12. Northwest wind 11 to 17 mph, with gusts as high as 34 mph.
Friday
Increasing clouds, with a high near 24. Northwest wind 5 to 9 mph.
Friday Night
A chance of snow, mainly after midnight. Cloudy, with a low around 18. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow, mainly before 8am. Partly sunny, with a high near 27. North wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 15. Light northwest wind.
Sunday
Partly sunny, with a high near 37. West wind 3 to 6 mph.
Sunday Night
A chance of freezing rain between 9pm and 2am, then rain. Low around 27. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%.
Monday
Rain. High near 45. South wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 24. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 30. West wind 11 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 21. West wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 34. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
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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:
1:26 pm EST Dec 25, 2025
Forecast Valid:
1pm EST Dec 25, 2025-6pm EST Dec 31, 2025
 
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Additional Resources

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