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.

Fog/Mist

55°F

13°C

Humidity 87%
Wind Speed NE 10 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 51°F (11°C)
Visibility 3.00 mi
Wind Chill52°F (11°C)
Last update 17 Apr 2:54 pm EDT
Extended Forecast for

Boston MA

  • This Afternoon

    This Afternoon: A chance of rain. Patchy fog before 4pm. Otherwise, mostly cloudy, with a steady temperature around 55. Northeast wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance Rain
    and Patchy
    Fog

  • Tonight

    Tonight: Patchy fog before 2am, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 48. Light and variable wind.

    Low: 48 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, cloudy, with a high near 54. Northeast wind 6 to 9 mph.

    High: 54 °F

    Patchy Fog
    then Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 46. East wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Cloudy

  • Sunday

    Sunday: Showers, mainly after 11am. High near 58. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 8pm. Low around 37. West wind 7 to 9 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Showers then
    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 51. West wind around 10 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Northwest wind around 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 53. Northwest wind 6 to 8 mph becoming south in the afternoon.

    High: 53 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain. Patchy fog before 4pm. Otherwise, mostly cloudy, with a steady temperature around 55. Northeast wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Patchy fog before 2am, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 48. Light and variable wind.
Saturday
Patchy fog before 10am. Otherwise, cloudy, with a high near 54. Northeast wind 6 to 9 mph.
Saturday Night
Cloudy, with a low around 46. East wind around 5 mph becoming calm in the evening.
Sunday
Showers, mainly after 11am. High near 58. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%.
Sunday Night
Showers, mainly before 8pm. Low around 37. West wind 7 to 9 mph. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 51. West wind around 10 mph.
Monday Night
Partly cloudy, with a low around 32. Northwest wind around 8 mph.
Tuesday
Sunny, with a high near 53. Northwest wind 6 to 8 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. Southwest wind around 9 mph.
Wednesday
Partly sunny, with a high near 62. West wind around 9 mph.
Wednesday Night
Partly cloudy, with a low around 42. West wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 63. Northwest wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 43. Northwest wind around 7 mph.
Friday
Mostly sunny, with a high near 61.
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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:
5:24 am EDT Apr 17, 2026
Forecast Valid:
3pm EDT Apr 17, 2026-6pm EDT Apr 24, 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