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

64°F

18°C

Humidity 78%
Wind Speed SW 7 mph
Barometer 29.97 in (1016.1 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 21 May 8:51 am EDT
Extended Forecast for

Belmont MA

  • Today

    Today: Mostly sunny, with a high near 85. South wind 5 to 9 mph.

    High: 85 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 62. Southwest wind 7 to 10 mph.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 89. Southwest wind 8 to 10 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 65. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 88. Southwest wind 8 to 11 mph. Chance of precipitation is 50%.

    High: 88 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before midnight, then a chance of showers. Mostly cloudy, with a low around 64. West wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

  • Friday

    Friday: Mostly sunny, with a high near 84. West wind 6 to 9 mph.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. West wind 6 to 8 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Northwest wind 6 to 8 mph becoming east in the afternoon.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 85. South wind 5 to 9 mph.
Tonight
Partly cloudy, with a low around 62. Southwest wind 7 to 10 mph.
Wednesday
Sunny, with a high near 89. Southwest wind 8 to 10 mph.
Wednesday Night
Mostly clear, with a low around 65. Southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 88. Southwest wind 8 to 11 mph. Chance of precipitation is 50%.
Thursday Night
Showers and thunderstorms likely before midnight, then a chance of showers. Mostly cloudy, with a low around 64. West wind 6 to 9 mph. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 84. West wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 60. West wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 75. Northwest wind 6 to 8 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 57. South wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 72. East wind 6 to 10 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 56. East wind around 7 mph. Chance of precipitation is 30%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 70. Southeast wind 7 to 10 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Belmont MA
 42.4°N 71.18°W (Elev. 98 ft)
Last Update:
6:19 am EDT May 21, 2024
Forecast Valid:
8am EDT May 21, 2024-6pm EDT May 27, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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