Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

71°F

22°C

Humidity 73%
Wind Speed S 10 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 22 Jun 1:54 am EDT
Extended Forecast for

3 Miles SE Boston MA

Extreme Heat Warning June 22, 11:00am until June 24, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Overnight

    Overnight: Mostly cloudy, with a low around 70. South wind around 6 mph.

    Low: 70 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly before 10am.  Partly sunny and hot, with a high near 92. Heat index values as high as 95. West wind around 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Chance
    T-storms then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71. West wind 5 to 8 mph becoming north after midnight.

    Low: 71 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 90. East wind 3 to 7 mph.

    High: 90 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76. South wind around 7 mph.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. West wind 6 to 9 mph.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. Northwest wind around 7 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. North wind 7 to 10 mph becoming east in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 65. East wind 3 to 6 mph.

    Low: 65 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 70. South wind around 6 mph.
Sunday
A chance of showers and thunderstorms, mainly before 10am. Partly sunny and hot, with a high near 92. Heat index values as high as 95. West wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 71. West wind 5 to 8 mph becoming north after midnight.
Monday
Mostly sunny and hot, with a high near 90. East wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 76. South wind around 7 mph.
Tuesday
Sunny and hot, with a high near 100. West wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 78. Northwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 85. North wind 7 to 10 mph becoming east in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 65. East wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 72. East wind 6 to 10 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 63. East wind around 7 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 70. Southeast wind 7 to 10 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 62. South wind 6 to 8 mph. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 72. Southeast wind 7 to 10 mph. Chance of precipitation is 30%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Boston MA
 42.33°N 71.02°W (Elev. 0 ft)
5:23 pm EDT Jun 21, 2025
2am EDT Jun 22, 2025-6pm EDT Jun 28, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database