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

34°F

1°C

Humidity 38%
Wind Speed N 6 mph
Barometer 29.95 in (1015.9 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 19 Feb 1:51 am EST
Extended Forecast for

Belmont MA

  • Overnight

    Overnight: Cloudy early, then becoming partly cloudy, with a low around 25. North wind around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 38. Light and variable wind becoming northeast around 5 mph.

    High: 38 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 25. Calm wind.

    Low: 25 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of snow before 11am, then a chance of rain between 11am and 2pm, then rain, possibly mixed with snow after 2pm. High near 37. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 1am. Low around 28. North wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Rain/Snow

  • Saturday

    Saturday: A chance of snow. Cloudy, with a high near 32. North wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. North wind 3 to 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35. North wind 6 to 8 mph becoming northeast in the afternoon.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 27. Northeast wind 6 to 11 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Overnight
Cloudy early, then becoming partly cloudy, with a low around 25. North wind around 5 mph.
Thursday
Sunny, with a high near 38. Light and variable wind becoming northeast around 5 mph.
Thursday Night
Increasing clouds, with a low around 25. Calm wind.
Friday
A slight chance of snow before 11am, then a chance of rain between 11am and 2pm, then rain, possibly mixed with snow after 2pm. High near 37. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 1am. Low around 28. North wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
A chance of snow. Cloudy, with a high near 32. North wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 21. North wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 35. North wind 6 to 8 mph becoming northeast in the afternoon.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27. Northeast wind 6 to 11 mph. Chance of precipitation is 40%.
Monday
A chance of snow. Cloudy, with a high near 33. Northeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22. Northwest wind around 8 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 35. Northwest wind around 9 mph.
Tuesday Night
Mostly clear, with a low around 16. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 36. West wind 5 to 9 mph becoming south in the afternoon.
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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:
12:51 am EST Feb 19, 2026
Forecast Valid:
2am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation