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 Fog/Mist

40°F

4°C

Humidity 100%
Wind Speed NE 14 mph
Barometer 29.72 in (1006.4 mb)
Dewpoint 40°F (4°C)
Visibility 2.50 mi
Wind Chill32°F (0°C)
Last update 11 Jan 1:54 am EST
Extended Forecast for

Boston, Logan International Airport MA

  • Overnight

    Overnight: Rain likely, mainly before 4am. Patchy fog. Otherwise, cloudy, with a low around 38. Northeast wind 8 to 10 mph becoming north. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday

    Sunday: A chance of rain, mainly before 7am. Patchy fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 43. Northwest wind 6 to 15 mph. Chance of precipitation is 30%.

    High: 43 °F

    Chance Rain
    and Patchy
    Fog then
    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow showers between 8pm and 9pm. Mostly cloudy, then gradually becoming clear, with a low around 28. Breezy, with a west wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Breezy.
    Chance Snow
    Showers then
    Clear

  • Monday

    Monday: Mostly sunny, with a high near 38. Breezy, with a west wind 13 to 20 mph.

    High: 38 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Southwest wind around 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. West wind around 10 mph.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. Southwest wind 10 to 14 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 48. Southwest wind 10 to 14 mph.

    High: 48 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain. Cloudy, with a low around 35. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Overnight
Rain likely, mainly before 4am. Patchy fog. Otherwise, cloudy, with a low around 38. Northeast wind 8 to 10 mph becoming north. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain, mainly before 7am. Patchy fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 43. Northwest wind 6 to 15 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers between 8pm and 9pm. Mostly cloudy, then gradually becoming clear, with a low around 28. Breezy, with a west wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 38. Breezy, with a west wind 13 to 20 mph.
Monday Night
Partly cloudy, with a low around 32. Southwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 43. West wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 37. Southwest wind 10 to 14 mph.
Wednesday
Cloudy, with a high near 48. Southwest wind 10 to 14 mph.
Wednesday Night
A chance of rain. Cloudy, with a low around 35. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 39. West wind 8 to 11 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. North wind 11 to 14 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 30. Northwest wind 11 to 14 mph.
Friday Night
Partly cloudy, with a low around 23. West wind around 9 mph.
Saturday
Mostly sunny, with a high near 35. West wind 8 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.36°N 71.04°W (Elev. 3 ft)
Last Update:
12:18 am EST Jan 11, 2026
Forecast Valid:
2am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
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