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.

Partly Cloudy

17°C

63°F

Humidity 58%
Wind Speed Calm
Barometer 1011.7 mb (29.88 in)
Dewpoint 9°C (48°F)
Visibility 16 km
Last update 25 May 10:54 pm EDT
Extended Forecast for

Boston MA

  • Tonight

    Tonight: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 16. South wind around 11 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 16 °C

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 26. Southwest wind 8 to 13 km/h becoming southeast in the afternoon. Chance of precipitation is 40%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 26 °C

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Patchy fog after midnight. Otherwise, cloudy, with a low around 16. Southeast wind 8 to 10 km/h becoming east after midnight. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 16 °C

    Chance
    Showers and
    Patchy Fog

  • Memorial Day

    Memorial Day: A chance of showers, then showers likely and possibly a thunderstorm after 3pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 21. East wind 11 to 18 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 21 °C

    Showers
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog before 9pm. Low around 17. Southeast wind around 16 km/h, with gusts as high as 34 km/h. Chance of precipitation is 100%.

    Low: 17 °C

    Heavy Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Showers and thunderstorms before 10am, then a chance of showers. Some of the storms could produce heavy rainfall. High near 26. South wind 16 to 18 km/h. Chance of precipitation is 80%.

    High: 26 °C

    Heavy Rain
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. Southwest wind 10 to 13 km/h.

    Low: 16 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 26. Southwest wind 10 to 18 km/h.

    High: 26 °C

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 13. Southwest wind around 11 km/h. Chance of precipitation is 30%.

    Low: 13 °C

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 16. South wind around 11 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 26. Southwest wind 8 to 13 km/h becoming southeast in the afternoon. Chance of precipitation is 40%. New rainfall amounts between 5 and 7.5 mm possible.
Sunday Night
A chance of showers and thunderstorms. Patchy fog after midnight. Otherwise, cloudy, with a low around 16. Southeast wind 8 to 10 km/h becoming east after midnight. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Memorial Day
A chance of showers, then showers likely and possibly a thunderstorm after 3pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 21. East wind 11 to 18 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog before 9pm. Low around 17. Southeast wind around 16 km/h, with gusts as high as 34 km/h. Chance of precipitation is 100%.
Tuesday
Showers and thunderstorms before 10am, then a chance of showers. Some of the storms could produce heavy rainfall. High near 26. South wind 16 to 18 km/h. Chance of precipitation is 80%.
Tuesday Night
Mostly clear, with a low around 16. Southwest wind 10 to 13 km/h.
Wednesday
Sunny, with a high near 26. Southwest wind 10 to 18 km/h.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 13. Southwest wind around 11 km/h. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 20. Northwest wind 13 to 16 km/h. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 12. Northwest wind around 10 km/h.
Friday
Mostly sunny, with a high near 21. North wind 11 to 14 km/h.
Friday Night
Partly cloudy, with a low around 12. Northwest wind 8 to 10 km/h.
Saturday
Mostly sunny, with a high near 21. Northwest wind 10 to 13 km/h becoming east in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 m)
Last Update:
10:46 pm EDT May 25, 2024
Forecast Valid:
11pm EDT May 25, 2024-6pm EDT Jun 1, 2024
 
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