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.

Mostly Cloudy

57°F

14°C

Humidity 93%
Wind Speed Calm
Barometer 30.19 in (1022.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Jun 11:54 pm EDT
Extended Forecast for

Boston MA

  • Overnight

    Overnight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 54. Light east wind.

    Low: 54 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 70. East wind 5 to 9 mph.

    High: 70 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. Southeast wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 73. Southeast wind 3 to 8 mph.

    High: 73 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 8pm. Cloudy, with a low around 63. Southeast wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 83. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.

    High: 83 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 69. Southwest wind around 6 mph.

    Low: 69 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: A chance of showers after 5pm. Mostly sunny and hot, with a high near 91. Southwest wind 6 to 13 mph. Chance of precipitation is 30%.

    High: 91 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 10pm. Mostly cloudy, with a low around 68. West wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 54. Light east wind.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 70. East wind 5 to 9 mph.
Monday Night
Mostly cloudy, with a low around 56. Southeast wind around 6 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 73. Southeast wind 3 to 8 mph.
Tuesday Night
A chance of showers, mainly after 8pm. Cloudy, with a low around 63. Southeast wind 3 to 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 83. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 69. Southwest wind around 6 mph.
Juneteenth
A chance of showers after 5pm. Mostly sunny and hot, with a high near 91. Southwest wind 6 to 13 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 68. West wind 8 to 10 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 82. West wind around 11 mph.
Friday Night
Partly cloudy, with a low around 62. West wind around 7 mph.
Saturday
Mostly sunny, with a high near 81. West wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 65. Southwest wind around 8 mph.
Sunday
Mostly sunny, with a high near 87. Southwest wind 7 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.34°N 71.08°W (Elev. 13 ft)
Last Update:
8:56 pm EDT Jun 15, 2025
Forecast Valid:
12am EDT Jun 16, 2025-6pm EDT Jun 22, 2025
 
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