National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Light Rain Fog/Mist

38°F

3°C

Humidity 97%
Wind Speed N 5 mph
Barometer 29.80 in (1010.7 mb)
Dewpoint 37°F (3°C)
Visibility 4.00 mi
Wind Chill34°F (1°C)
Last update 22 Mar 10:51 pm EDT
Extended Forecast for

Waltham MA

  • Tonight

    Tonight: Rain, possibly mixed with snow before 4am, then snow, possibly mixed with rain and sleet. Low around 33. North wind around 8 mph. Chance of precipitation is 100%. Total nighttime snow and sleet accumulation of less than a half inch possible.

    Low: 33 °F

    Wintry Mix

  • Monday

    Monday: Snow showers likely, possibly mixed with sleet, becoming all snow after 8am. Cloudy, with a high near 38. North wind 8 to 11 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than one inch possible.

    High: 38 °F

    Snow/Sleet
    Likely then
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 30. Northwest wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 46. Northwest wind around 6 mph.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Southwest wind around 7 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 53. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 53 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. Southwest wind 6 to 8 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 54. Southwest wind 6 to 9 mph.

    High: 54 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 42. South wind 8 to 10 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely

Detailed Forecast

Tonight
Rain, possibly mixed with snow before 4am, then snow, possibly mixed with rain and sleet. Low around 33. North wind around 8 mph. Chance of precipitation is 100%. Total nighttime snow and sleet accumulation of less than a half inch possible.
Monday
Snow showers likely, possibly mixed with sleet, becoming all snow after 8am. Cloudy, with a high near 38. North wind 8 to 11 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than one inch possible.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 30. Northwest wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
Sunny, with a high near 46. Northwest wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 53. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 37. Southwest wind 6 to 8 mph.
Thursday
Partly sunny, with a high near 54. Southwest wind 6 to 9 mph.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 42. South wind 8 to 10 mph. Chance of precipitation is 60%.
Friday
A chance of rain before 11am. Partly sunny, with a high near 52. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 22. Northwest wind around 8 mph.
Saturday
Sunny, with a high near 40. West wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 26. Southwest wind around 6 mph.
Sunday
Mostly sunny, with a high near 48. West wind 7 to 10 mph, with gusts as high as 21 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:
3:45 pm EDT Mar 22, 2026
Forecast Valid:
11pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation