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.

Fog

47°F

8°C

Humidity 100%
Wind Speed SW 9 mph
Barometer 29.65 in (1005.6 mb)
Dewpoint 47°F (8°C)
Visibility 0.25 mi
Wind Chill43°F (6°C)
Last update 8 Mar 6:51 am EDT
Extended Forecast for

Waltham MA

  • Today

    Today: A chance of rain, mainly before 8am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 57. West wind around 8 mph. Chance of precipitation is 30%.

    High: 57 °F

    Chance Rain
    and Patchy
    Fog then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 36. Southwest wind 3 to 6 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Southwest wind 5 to 10 mph, with gusts as high as 24 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 37. Southwest wind 5 to 8 mph.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Southwest wind 3 to 7 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. Southwest wind 3 to 6 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am. Cloudy, with a low around 48. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Cloudy then
    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 9am. Cloudy, with a high near 60. South wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    High: 60 °F

    Rain Likely

Detailed Forecast

Today
A chance of rain, mainly before 8am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 57. West wind around 8 mph. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 36. Southwest wind 3 to 6 mph.
Monday
Sunny, with a high near 65. Southwest wind 5 to 10 mph, with gusts as high as 24 mph.
Monday Night
Clear, with a low around 37. Southwest wind 5 to 8 mph.
Tuesday
Sunny, with a high near 66. Southwest wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 44. Southwest wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 60. South wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain after 1am. Cloudy, with a low around 48. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday
Rain likely, mainly after 9am. Cloudy, with a high near 60. South wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Thursday Night
A chance of rain before 11pm, then a chance of snow between 11pm and 1am. Partly cloudy, with a low around 27. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 45. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 36. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 50. West wind 10 to 13 mph, with gusts as high as 25 mph.
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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:
3:08 am EDT Mar 8, 2026
Forecast Valid:
7am EDT Mar 8, 2026-6pm EDT Mar 14, 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