Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

31°F

-1°C

Humidity 40%
Wind Speed SW 10 mph
Barometer 29.71 in (1005.8 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 31 Dec 4:54 pm EST
Extended Forecast for

Charlestown MA

  • Tonight

    Tonight: Snow, mainly after 11pm.  Low around 24. South wind 6 to 8 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Chance Snow
    then Snow

  • New Year's Day

    New Year's Day: A chance of snow before 9am.  Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 30 by 9am, then falling to around 20 during the remainder of the day. West wind 10 to 16 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14. West wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 27. West wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18. West wind around 6 mph.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 30. West wind 6 to 10 mph.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 4am.  Mostly cloudy, with a low around 20. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Partly sunny, with a high near 30. Northwest wind 3 to 7 mph.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. Northwest wind around 6 mph.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Tonight
Snow, mainly after 11pm. Low around 24. South wind 6 to 8 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
New Year's Day
A chance of snow before 9am. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 30 by 9am, then falling to around 20 during the remainder of the day. West wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 14. West wind 10 to 14 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 27. West wind 9 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 18. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 30. West wind 6 to 10 mph.
Saturday Night
A chance of snow after 4am. Mostly cloudy, with a low around 20. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 30. Northwest wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 14. Northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 27. Northwest wind around 7 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 37. Southwest wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Southwest wind 3 to 5 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 42. South wind 5 to 8 mph. Chance of precipitation is 30%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Charlestown MA
 42.36°N 71.07°W (Elev. 13 ft)
12:58 pm EST Dec 31, 2025
5pm EST Dec 31, 2025-6pm EST Jan 7, 2026
 
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Additional Resources

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