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.

Overcast

52°F

11°C

Humidity 49%
Wind Speed SW 6 mph
Barometer 30.00 in (1017.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 11 Apr 2:51 am EDT
Extended Forecast for

Waltham MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 49. Southwest wind around 10 mph.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. Northwest wind 14 to 18 mph, with gusts as high as 31 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 31. Northwest wind 5 to 9 mph becoming light after midnight.

    Low: 31 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 54. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 54 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of showers. Cloudy, with a low around 44. South wind around 9 mph. Chance of precipitation is 50%.

    Low: 44 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 69. Southwest wind around 13 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 69 °F

    Cloudy then
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. West wind 7 to 10 mph.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 78. West wind around 7 mph becoming south in the afternoon.

    High: 78 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 9pm. Mostly cloudy, with a low around 58. South wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 49. Southwest wind around 10 mph.
Saturday
Sunny, with a high near 58. Northwest wind 14 to 18 mph, with gusts as high as 31 mph.
Saturday Night
Clear, with a low around 31. Northwest wind 5 to 9 mph becoming light after midnight.
Sunday
Increasing clouds, with a high near 54. Calm wind becoming south 5 to 8 mph in the afternoon.
Sunday Night
A chance of showers. Cloudy, with a low around 44. South wind around 9 mph. Chance of precipitation is 50%.
Monday
A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 69. Southwest wind around 13 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 59. West wind 7 to 10 mph.
Tuesday
Partly sunny, with a high near 78. West wind around 7 mph becoming south in the afternoon.
Tuesday Night
A chance of showers after 9pm. Mostly cloudy, with a low around 58. South wind 5 to 7 mph. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 79. Southwest wind 5 to 9 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 59. West wind around 7 mph. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 79. West wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 56. West wind around 6 mph.
Friday
Partly sunny, with a high near 72. South wind 5 to 8 mph becoming southeast in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waltham MA
 42.41°N 71.24°W (Elev. 230 ft)
Last Update:
2:58 am EDT Apr 11, 2026
Forecast Valid:
3am EDT Apr 11, 2026-6pm EDT Apr 17, 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