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.

Mostly Cloudy

56°F

13°C

Humidity 57%
Wind Speed W 13 G 21 mph
Barometer 29.69 in (1005.2 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 9 Nov 2:54 pm EST
Extended Forecast for

Charlestown MA

  • This Afternoon

    This Afternoon: Isolated showers. Partly sunny, with a high near 58. Northwest wind around 14 mph. Chance of precipitation is 20%.

    High: 58 °F

    Isolated
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 44. West wind 10 to 15 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. West wind 8 to 14 mph.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. West wind 10 to 13 mph.

    Low: 46 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 58. Northwest wind 8 to 13 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. Light and variable wind becoming northeast 5 to 9 mph after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 54. East wind 5 to 9 mph.

    High: 54 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 40. Northeast wind 8 to 16 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 47. North wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

Detailed Forecast

This Afternoon
Isolated showers. Partly sunny, with a high near 58. Northwest wind around 14 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 44. West wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 59. West wind 8 to 14 mph.
Tuesday Night
Mostly clear, with a low around 46. West wind 10 to 13 mph.
Veterans Day
Sunny, with a high near 58. Northwest wind 8 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 40. Light and variable wind becoming northeast 5 to 9 mph after midnight.
Thursday
Mostly cloudy, with a high near 54. East wind 5 to 9 mph.
Thursday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 40. Northeast wind 8 to 16 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 47. North wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 34. North wind 10 to 13 mph. Chance of precipitation is 50%.
Saturday
A chance of rain. Mostly cloudy, with a high near 47. Northwest wind 11 to 14 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 35. Northwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 51. Northwest wind 10 to 13 mph.
Sunday Night
Partly cloudy, with a low around 34. Northwest wind 6 to 8 mph.
Monday
Sunny, with a high near 53.
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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:
3:01 pm EST Nov 9, 2026
Forecast Valid:
3pm EST Nov 9, 2026-6pm EST Nov 16, 2026
 
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