National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

A Few Clouds

70°F

21°C

Humidity 87%
Wind Speed SW 8 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 17 Aug 6:54 am EDT
Extended Forecast for

Brighton MA

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 92. Heat index values as high as 95. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 92 °F

    Partly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southwest wind 7 to 11 mph becoming northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 71. Northeast wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. East wind 3 to 7 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. East wind 5 to 9 mph.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 59. East wind 3 to 6 mph.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 9am. Partly sunny, with a high near 75. East wind 5 to 9 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 60. Northeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Northeast wind 7 to 10 mph.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 92. Heat index values as high as 95. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southwest wind 7 to 11 mph becoming northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 71. Northeast wind 10 to 13 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 52. East wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 75. East wind 5 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 59. East wind 3 to 6 mph.
Wednesday
A chance of showers after 9am. Partly sunny, with a high near 75. East wind 5 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 60. Northeast wind around 6 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 77. Northeast wind 7 to 10 mph.
Thursday Night
Mostly clear, with a low around 59. Northeast wind around 7 mph becoming north after midnight.
Friday
Sunny, with a high near 85. North wind around 8 mph.
Friday Night
Mostly clear, with a low around 64. Southwest wind around 6 mph.
Saturday
Sunny, with a high near 85. South wind 6 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brighton MA
 42.33°N 71.17°W (Elev. 197 ft)
Last Update:
2:19 am EDT Aug 17, 2025
Forecast Valid:
7am EDT Aug 17, 2025-6pm EDT Aug 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation