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.

Light Rain

67°F

19°C

Humidity 76%
Wind Speed Calm
Barometer 30.11 in (1019.4 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 22 Jun 4:54 pm EDT
Extended Forecast for

Boston MA

  • This Afternoon

    This Afternoon: Showers likely. Mostly cloudy, with a high near 75. South wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Patchy fog after 8pm. Low around 60. Southeast wind 9 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 1pm, then a chance of showers. Patchy fog before 11am. High near 70. South wind around 8 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 70 °F

    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 59. Northwest wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 78. Northwest wind around 9 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. West wind 3 to 6 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 5am. Mostly cloudy, with a low around 63. South wind around 8 mph. Chance of precipitation is 60%.

    Low: 63 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 78. South wind 7 to 11 mph. Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 75. South wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers and possibly a thunderstorm. Patchy fog after 8pm. Low around 60. Southeast wind 9 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and possibly a thunderstorm before 1pm, then a chance of showers. Patchy fog before 11am. High near 70. South wind around 8 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 59. Northwest wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Sunny, with a high near 78. Northwest wind around 9 mph.
Wednesday Night
Mostly clear, with a low around 61. West wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 79. Calm wind becoming east 5 to 8 mph in the afternoon.
Thursday Night
Showers likely, mainly after 5am. Mostly cloudy, with a low around 63. South wind around 8 mph. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 78. South wind 7 to 11 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 64. Southwest wind around 7 mph.
Saturday
A chance of showers. Partly sunny, with a high near 79. Southwest wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 64. South wind around 6 mph becoming west after midnight.
Sunday
Sunny, with a high near 80. Northwest wind 5 to 7 mph becoming northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 64. Southeast wind around 5 mph becoming light and variable.
Monday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.04°W (Elev. 3 ft)
Last Update:
12:01 pm EDT Jun 22, 2026
Forecast Valid:
5pm EDT Jun 22, 2026-6pm EDT Jun 29, 2026
 
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