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.

Overcast

41°F

5°C

Humidity 82%
Wind Speed Calm
Barometer 29.95 in (1015.5 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 9 Nov 3:51 am EST
Extended Forecast for

Waltham MA

  • Today

    Today: Rain likely, mainly after 4pm. Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 54. Light northeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Partly Sunny
    then Rain
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Rain likely with patchy drizzle before 11pm, then patchy drizzle between 11pm and 4am, then a slight chance of rain after 4am. Patchy fog. Otherwise, cloudy, with a low around 52. East wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Rain Likely
    and Patchy
    Fog

  • Monday

    Monday: Rain. Patchy fog before 8am. High near 57. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Chance Rain
    and Patchy
    Fog then Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance Rain

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 42. West wind 8 to 13 mph, with gusts as high as 32 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. Southwest wind 8 to 10 mph, with gusts as high as 29 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 47. Southwest wind around 10 mph, with gusts as high as 22 mph.

    High: 47 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. West wind around 8 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51. West wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Rain likely, mainly after 4pm. Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 54. Light northeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain likely with patchy drizzle before 11pm, then patchy drizzle between 11pm and 4am, then a slight chance of rain after 4am. Patchy fog. Otherwise, cloudy, with a low around 52. East wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain. Patchy fog before 8am. High near 57. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of rain, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Veterans Day
Mostly sunny, with a high near 42. West wind 8 to 13 mph, with gusts as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind 8 to 10 mph, with gusts as high as 29 mph.
Wednesday
Mostly cloudy, with a high near 47. Southwest wind around 10 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 37. West wind around 8 mph.
Thursday
Mostly sunny, with a high near 51. West wind 8 to 11 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 33. West wind around 7 mph.
Friday
Mostly sunny, with a high near 47. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 30. Northwest wind around 6 mph.
Saturday
Sunny, with a high near 46. Northwest 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:
4:09 am EST Nov 9, 2025
Forecast Valid:
4am EST Nov 9, 2025-6pm EST Nov 15, 2025
 
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Additional Resources

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Chance of Precipitation