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.

Light Rain

33°F

1°C

Humidity 92%
Wind Speed N 14 G 24 mph
Barometer 29.64 in (1005.2 mb)
Dewpoint 31°F (-1°C)
Visibility 9.00 mi
Wind Chill23°F (-5°C)
Last update 2 Dec 7:51 pm EST
Extended Forecast for

Belmont MA

  • Tonight

    Tonight: Rain or freezing rain before 10pm, then snow. Low around 29. North wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.

    Low: 29 °F

    Wintry Mix
    then Snow
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind 5 to 10 mph, with gusts as high as 24 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. Southwest wind 5 to 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain showers between 1pm and 4pm, then a chance of snow showers. Partly sunny, with a high near 39. Southwest wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 11. Northwest wind 11 to 18 mph, with gusts as high as 31 mph.

    Low: 11 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 28. Southwest wind 6 to 9 mph.

    High: 28 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. Southwest wind around 5 mph becoming calm in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow before 4pm, then a chance of rain between 4pm and 5pm. Partly sunny, with a high near 37. West wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. West wind 3 to 6 mph.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain or freezing rain before 10pm, then snow. Low around 29. North wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind 5 to 10 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 27. Southwest wind 5 to 7 mph.
Thursday
A slight chance of rain showers between 1pm and 4pm, then a chance of snow showers. Partly sunny, with a high near 39. Southwest wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 11. Northwest wind 11 to 18 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 28. Southwest wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 20. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of snow before 4pm, then a chance of rain between 4pm and 5pm. Partly sunny, with a high near 37. West wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 25. West wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 36. West wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 16. Northwest wind around 7 mph.
Monday
Mostly sunny, with a high near 27. Northwest wind around 8 mph.
Monday Night
Partly cloudy, with a low around 13. Northwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 30. West wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Belmont MA
 42.4°N 71.18°W (Elev. 98 ft)
Last Update:
5:38 pm EST Dec 2, 2025
Forecast Valid:
8pm EST Dec 2, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

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