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.

Fair

72°F

22°C

Humidity 41%
Wind Speed W 8 mph
Barometer 30.23 in (1025.0 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 3 Oct 1:51 pm EDT
Extended Forecast for

Belmont MASimilar City Names

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. Southwest wind around 9 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 52. West wind around 7 mph.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81. West wind 3 to 6 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Southwest wind around 6 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. Southwest wind 6 to 8 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. Southwest wind 6 to 8 mph.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 73. Southwest wind around 9 mph.
Tonight
Clear, with a low around 52. West wind around 7 mph.
Saturday
Sunny, with a high near 81. West wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 56. Calm wind.
Sunday
Sunny, with a high near 81. Light and variable wind becoming south around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 58. Southwest wind around 6 mph.
Monday
Sunny, with a high near 81. Southwest wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 59. Southwest wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 80. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers after midnight. Mostly cloudy, with a low around 62. Southwest wind around 10 mph. Chance of precipitation is 40%.
Wednesday
Showers likely. Mostly cloudy, with a high near 72. Southwest wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48. North wind around 8 mph. Chance of precipitation is 50%.
Thursday
Sunny, with a high near 60. North wind around 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Belmont MASimilar City Names
 42.4°N 71.18°W (Elev. 98 ft)
Last Update:
7:08 am EDT Oct 3, 2025
Forecast Valid:
2pm EDT Oct 3, 2025-6pm EDT Oct 9, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation