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

24°C

75°F

Humidity 76%
Wind Speed E 22 km/h
Barometer 1019.6 mb (30.11 in)
Dewpoint 19°C (67°F)
Visibility 16 km
Last update 13 Jul 1:54 pm EDT
Extended Forecast for

Boston, Logan International Airport MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 24. East wind around 16 km/h.

    High: 24 °C

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, increasing clouds, with a low around 19. Southeast wind 8 to 13 km/h.

    Low: 19 °C

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 27. South wind 8 to 13 km/h. Chance of precipitation is 20%.

    High: 27 °C

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 21. Southwest wind around 11 km/h. Chance of precipitation is 20%.

    Low: 21 °C

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. Southwest wind 8 to 10 km/h.

    High: 29 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Southwest wind around 10 km/h.

    Low: 22 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 30. South wind 5 to 13 km/h.

    High: 30 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Southwest wind 11 to 14 km/h.

    Low: 23 °C

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 29. Southwest wind 13 to 18 km/h. Chance of precipitation is 30%.

    High: 29 °C

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 24. East wind around 16 km/h.
Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 19. Southeast wind 8 to 13 km/h.
Monday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 27. South wind 8 to 13 km/h. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 21. Southwest wind around 11 km/h. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 29. Southwest wind 8 to 10 km/h.
Tuesday Night
Mostly clear, with a low around 22. Southwest wind around 10 km/h.
Wednesday
Sunny, with a high near 30. South wind 5 to 13 km/h.
Wednesday Night
Partly cloudy, with a low around 23. Southwest wind 11 to 14 km/h.
Thursday
A chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 29. Southwest wind 13 to 18 km/h. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 23. Southwest wind 13 to 16 km/h. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 29. West wind around 14 km/h. Chance of precipitation is 30%.
Friday Night
A chance of showers. Partly cloudy, with a low around 21. Northwest wind around 11 km/h. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 26. North wind 10 to 14 km/h becoming east in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.36°N 71.04°W (Elev. 3 m)
Last Update:
6:25 am EDT Jul 13, 2025
Forecast Valid:
2pm EDT Jul 13, 2025-6pm EDT Jul 19, 2025
 
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Additional Resources

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