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

34°F

1°C

Humidity 82%
Wind Speed S 9 mph
Barometer 29.75 in (1007.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 14 Mar 2:54 am EDT
Extended Forecast for

Boston MA

  • Overnight

    Overnight: A slight chance of showers. Partly cloudy, with a low around 35. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Scattered sprinkles between 1pm and 2pm. Partly sunny, with a high near 45. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 39 mph.

    High: 45 °F

    Mostly Cloudy
    then Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. West wind 7 to 13 mph, with gusts as high as 29 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 41. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.

    High: 41 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 4am. Mostly cloudy, with a low around 35. Southeast wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain and possibly a thunderstorm before 11am, then rain between 11am and 2pm, then rain and possibly a thunderstorm after 2pm. High near 62. South wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.

    High: 62 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly before 5am. Low around 44. Breezy, with a south wind 15 to 21 mph, with gusts as high as 50 mph. Chance of precipitation is 100%.

    Low: 44 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: A chance of rain before 8am. Partly sunny, with a high near 50. West wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance Rain
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. West wind 11 to 14 mph.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers. Partly cloudy, with a low around 35. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Scattered sprinkles between 1pm and 2pm. Partly sunny, with a high near 45. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 39 mph.
Saturday Night
Mostly clear, with a low around 31. West wind 7 to 13 mph, with gusts as high as 29 mph.
Sunday
Partly sunny, with a high near 41. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.
Sunday Night
A chance of rain, mainly after 4am. Mostly cloudy, with a low around 35. Southeast wind 6 to 8 mph. Chance of precipitation is 30%.
Monday
Rain and possibly a thunderstorm before 11am, then rain between 11am and 2pm, then rain and possibly a thunderstorm after 2pm. High near 62. South wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.
Monday Night
Rain, mainly before 5am. Low around 44. Breezy, with a south wind 15 to 21 mph, with gusts as high as 50 mph. Chance of precipitation is 100%.
Tuesday
A chance of rain before 8am. Partly sunny, with a high near 50. West wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 25. West wind 11 to 14 mph.
Wednesday
Sunny, with a high near 40. West wind 7 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 29. South wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 46. South wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 32. Southwest wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 50. Southwest wind 6 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.34°N 71.08°W (Elev. 13 ft)
Last Update:
3:06 am EDT Mar 14, 2026
Forecast Valid:
3am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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