National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Partly Cloudy

42°F

6°C

Humidity 73%
Wind Speed Calm
Barometer 30.19 in (1022.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 20 Nov 7:54 pm EST
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50. Southwest wind 5 to 13 mph.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 10pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 41. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers before 8am, then a slight chance of rain between 8am and 9am. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Northwest wind 5 to 7 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 45. West wind 5 to 7 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. West wind around 6 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 50. Northwest wind 6 to 10 mph.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. Northwest wind 3 to 5 mph.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. Light and variable wind.
Friday
Partly sunny, with a high near 50. Southwest wind 5 to 13 mph.
Friday Night
A slight chance of showers after 10pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 41. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 8am, then a slight chance of rain between 8am and 9am. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 28. Northwest wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 45. West wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 34. West wind around 6 mph.
Monday
Sunny, with a high near 50. Northwest wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 33. Northwest wind 3 to 5 mph.
Tuesday
Mostly cloudy, with a high near 50. Light and variable wind becoming south 5 to 8 mph in the morning.
Tuesday Night
Rain likely. Cloudy, with a low around 43. South wind around 6 mph. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 59. South wind 6 to 9 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43. Southwest wind around 7 mph. Chance of precipitation is 40%.
Thanksgiving Day
Partly sunny, with a high near 52. West wind 7 to 11 mph, with gusts as high as 21 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:
1:38 pm EST Nov 20, 2025
Forecast Valid:
8pm EST Nov 20, 2025-6pm EST Nov 27, 2025
 
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