Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

A Few Clouds

67°F

19°C

Humidity 84%
Wind Speed SW 5 mph
Barometer 30.11 in (1019.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 30 Jun 3:54 am EDT
Extended Forecast for

Brookline MA

Extreme Heat Warning July 1, 10:00am until July 4, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Overnight

    Overnight: Mostly clear, with a low around 64. Southwest wind around 5 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89. South wind 6 to 11 mph.

    High: 89 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, mainly after 10pm.  Mostly cloudy, with a low around 71. Southwest wind 13 to 15 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny and hot, with a high near 97. Heat index values as high as 105. Southwest wind 13 to 16 mph.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 77. Southwest wind 7 to 10 mph.  Chance of precipitation is 30%.

    Low: 77 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday

    Thursday: Sunny and hot, with a high near 100. West wind around 9 mph.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 78. West wind 6 to 9 mph.

    Low: 78 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. West wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. West wind 6 to 8 mph.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 64. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 89. South wind 6 to 11 mph.
Tuesday Night
A chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 71. Southwest wind 13 to 15 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Partly sunny and hot, with a high near 97. Heat index values as high as 105. Southwest wind 13 to 16 mph.
Wednesday Night
A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 77. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.
Thursday
Sunny and hot, with a high near 100. West wind around 9 mph.
Thursday Night
Clear, with a low around 78. West wind 6 to 9 mph.
Friday
Sunny and hot, with a high near 100. West wind 8 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 74. West wind 6 to 8 mph.
Independence Day
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. West wind 6 to 9 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. West wind around 5 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 88. Northwest wind 5 to 8 mph becoming northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 66. Southeast wind 3 to 6 mph.
Monday
Partly sunny, with a high near 84. East wind 5 to 9 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Brookline MA
 42.33°N 71.14°W (Elev. 190 ft)
2:14 am EDT Jun 30, 2026
3am EDT Jun 30, 2026-6pm EDT Jul 6, 2026
 
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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