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

59°F

15°C

Humidity 28%
Wind Speed NW 14 G 26 mph
Barometer 30.15 in (1020.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 11 Apr 2:54 pm EDT
Extended Forecast for

Charlestown MA

  • Tonight

    Tonight: Clear, with a low around 39. Northwest wind 5 to 10 mph.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 57. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 57 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Cloudy, with a low around 44. South wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 71. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 7pm. Partly cloudy, with a low around 59. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 78. West wind 5 to 8 mph becoming south in the afternoon.

    High: 78 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers between 10pm and 1am. Mostly cloudy, with a low around 59. Southwest wind around 8 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 79. Southwest wind 6 to 9 mph.

    High: 79 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers between 7pm and 3am. Mostly cloudy, with a low around 57. West wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 39. Northwest wind 5 to 10 mph.
Sunday
Increasing clouds, with a high near 57. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
Showers likely, mainly before midnight. Cloudy, with a low around 44. South wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 71. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers, mainly before 7pm. Partly cloudy, with a low around 59. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 78. West wind 5 to 8 mph becoming south in the afternoon.
Tuesday Night
A chance of showers between 10pm and 1am. Mostly cloudy, with a low around 59. Southwest wind around 8 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 79. Southwest wind 6 to 9 mph.
Wednesday Night
A chance of showers between 7pm and 3am. Mostly cloudy, with a low around 57. West wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 76. Southwest wind 7 to 9 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 55. West wind 6 to 8 mph. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 71. Northwest wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 49. East wind 5 to 7 mph becoming northeast after midnight.
Saturday
Partly sunny, with a high near 67. Southeast wind 6 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Charlestown MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
2:32 pm EDT Apr 11, 2026
Forecast Valid:
3pm EDT Apr 11, 2026-6pm EDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation