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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Mostly Cloudy and Breezy

50°F

10°C

Humidity 44%
Wind Speed W 21 G 38 mph
Barometer 29.11 in (987.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 16 Nov 12:51 pm EST
Extended Forecast for

Waltham MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 51. West wind around 16 mph, with gusts as high as 34 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. West wind 11 to 14 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. West wind 11 to 15 mph, with gusts as high as 29 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. West wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45. West wind around 10 mph, with gusts as high as 22 mph.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. West wind 3 to 6 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. West wind 3 to 6 mph.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46. Calm wind becoming north around 5 mph.

    High: 46 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 51. West wind around 16 mph, with gusts as high as 34 mph.
Tonight
Mostly cloudy, with a low around 31. West wind 11 to 14 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 42. West wind 11 to 15 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 31. West wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 45. West wind around 10 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 28. West wind 3 to 6 mph.
Wednesday
Sunny, with a high near 46. West wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 29. Calm wind.
Thursday
Partly sunny, with a high near 46. Calm wind becoming north around 5 mph.
Thursday Night
A chance of rain after 1am. Mostly cloudy, with a low around 36. Light and variable wind. Chance of precipitation is 30%.
Friday
Rain likely. Cloudy, with a high near 54. South wind 5 to 8 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 44. Southwest wind around 8 mph. Chance of precipitation is 50%.
Saturday
A chance of rain. Partly sunny, with a high near 55. West wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham MA
 42.38°N 71.24°W (Elev. 98 ft)
Last Update:
6:23 am EST Nov 16, 2025
Forecast Valid:
1pm EST Nov 16, 2025-6pm EST Nov 22, 2025
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation