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

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

A Few Clouds

33°F

1°C

Humidity 72%
Wind Speed NW 15 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 3 Dec 8:54 am EST
Extended Forecast for

Charlestown MA

  • Today

    Today: Mostly sunny, with a high near 39. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 28. Southwest wind 5 to 9 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of snow showers, mainly between noon and 4pm. Partly sunny, with a high near 38. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 10. Wind chill values as low as -2. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph.

    Low: 10 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 27. West wind 6 to 8 mph becoming southwest in the afternoon.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow after midnight. Mostly cloudy, with a low around 22. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow before 11am, then a chance of rain between 11am and 4pm. Mostly cloudy, with a high near 36. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 36 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. West wind 3 to 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Northwest wind 6 to 8 mph.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 39. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Tonight
Increasing clouds, with a low around 28. Southwest wind 5 to 9 mph.
Thursday
A chance of snow showers, mainly between noon and 4pm. Partly sunny, with a high near 38. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 10. Wind chill values as low as -2. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph.
Friday
Mostly sunny, with a high near 27. West wind 6 to 8 mph becoming southwest in the afternoon.
Friday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 22. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
A chance of snow before 11am, then a chance of rain between 11am and 4pm. Mostly cloudy, with a high near 36. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 25. West wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 36. Northwest wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 18. Northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 29. Northwest wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 14. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 32. West wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Charlestown MA
 42.38°N 71.07°W (Elev. 3 ft)
Last Update:
8:44 am EST Dec 3, 2025
Forecast Valid:
9am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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