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.

A Few Clouds

54°F

12°C

Humidity 62%
Wind Speed NW 10 mph
Barometer 30.15 in (1022.2 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 15 Oct 7:51 am EDT
Extended Forecast for

Waltham MA

  • Today

    Today: Sunny, with a high near 61. North wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 44. Light and variable wind.

    Low: 44 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers, mainly before 4pm. Patchy fog. High near 68. Southeast wind 7 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers likely, mainly between 9pm and 2am. Mostly cloudy, with a low around 43. Southwest wind 8 to 10 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, mainly before 7am. Partly sunny, with a high near 50. Northwest wind 11 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Northwest wind around 6 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Northwest wind 5 to 7 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Light south wind.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 61 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 61. North wind 5 to 10 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 44. Light and variable wind.
Friday
Showers, mainly before 4pm. Patchy fog. High near 68. Southeast wind 7 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely, mainly between 9pm and 2am. Mostly cloudy, with a low around 43. Southwest wind 8 to 10 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers, mainly before 7am. Partly sunny, with a high near 50. Northwest wind 11 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 33. Northwest wind around 6 mph.
Sunday
Sunny, with a high near 55. Northwest wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 38. Light south wind.
Monday
Sunny, with a high near 61. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 41. West wind around 6 mph.
Tuesday
Mostly sunny, with a high near 64. Northwest wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 42. Light north wind.
Wednesday
Sunny, with a high near 61. Northeast wind around 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham MA
 42.36°N 71.25°W (Elev. 30 ft)
Last Update:
5:18 am EDT Oct 15, 2026
Forecast Valid:
8am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation