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.

Light Rain Fog/Mist

33°F

1°C

Humidity 92%
Wind Speed N 12 G 22 mph
Barometer 29.59 in (1003.7 mb)
Dewpoint 31°F (-1°C)
Visibility 2.50 mi
Wind Chill24°F (-4°C)
Last update 2 Dec 9:51 pm EST
Extended Forecast for

Waltham MA

  • Tonight

    Tonight: Snow, mainly before 2am. Low around 29. North wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow then
    Snow Likely

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. Southwest wind 5 to 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain showers between 1pm and 4pm, then a chance of snow showers. Partly sunny, with a high near 39. Southwest wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 11. Northwest wind 10 to 18 mph, with gusts as high as 31 mph.

    Low: 11 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 28. Southwest wind 6 to 8 mph.

    High: 28 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. Light and variable wind.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow before 4pm, then a chance of rain between 4pm and 5pm. Partly sunny, with a high near 37. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Calm wind becoming west around 5 mph after midnight.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly before 2am. Low around 29. North wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 27. Southwest wind 5 to 7 mph.
Thursday
A slight chance of rain showers between 1pm and 4pm, then a chance of snow showers. Partly sunny, with a high near 39. Southwest wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 11. Northwest wind 10 to 18 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 28. Southwest wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 20. Light and variable wind.
Saturday
A chance of snow before 4pm, then a chance of rain between 4pm and 5pm. Partly sunny, with a high near 37. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 25. Calm wind becoming west around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 36. West wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 27. Northwest wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 13. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 30. West wind 6 to 8 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:
5:38 pm EST Dec 2, 2025
Forecast Valid:
10pm EST Dec 2, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

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Chance of Precipitation