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

43°F

6°C

Humidity 34%
Wind Speed W 17 G 30 mph
Barometer 29.71 in (1006.1 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 17 Mar 2:54 pm EDT
Extended Forecast for

Boston MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 42. West wind around 14 mph, with gusts as high as 28 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. West wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. West wind around 6 mph.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. South wind around 6 mph becoming calm after midnight.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Calm wind becoming south 5 to 8 mph in the morning.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Southwest wind around 6 mph.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 52. Southwest wind 5 to 7 mph.

    High: 52 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. West wind around 6 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain after 8am. Partly sunny, with a high near 51. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 51 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 42. West wind around 14 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 24. West wind 8 to 10 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 39. West wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 27. South wind around 6 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 45. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 33. Southwest wind around 6 mph.
Friday
Partly sunny, with a high near 52. Southwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 36. West wind around 6 mph.
Saturday
A chance of rain after 8am. Partly sunny, with a high near 51. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 37. Southwest wind around 8 mph. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 54. Southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday
Sunny, with a high near 48. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
1:46 pm EDT Mar 17, 2026
Forecast Valid:
2pm EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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