Current conditions at
Boston, Logan International Airport (KBOS)
Lat: 42.36°NLon: 71.01°WElev: 20ft.
A Few Clouds
30°F
-1°C
| Humidity | 43% |
| Wind Speed | W 13 G 23 mph |
| Barometer | 29.80 in (1008.9 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 24 Feb 5:54 pm EST |
Extended Forecast for
Charlestown MA
Tonight

Low: 11 °F
Increasing
CloudsWednesday
High: 40 °F
Snow then
Chance RainWednesday Night

Low: 28 °F
Decreasing
CloudsThursday

High: 37 °F
Mostly Sunny
Thursday Night

Low: 21 °F
Chance Snow
Friday
High: 37 °F
Slight Chance
Snow then
Mostly SunnyFriday Night

Low: 26 °F
Partly Cloudy
Saturday

High: 44 °F
Mostly Sunny
Saturday Night

Low: 29 °F
Partly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 11. West wind 5 to 11 mph.
Wednesday
Snow before noon, then a chance of rain between noon and 2pm. High near 40. South wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind 6 to 14 mph.
Thursday
Mostly sunny, with a high near 37. West wind around 7 mph.
Thursday Night
A chance of snow, mainly between 10pm and 2am. Partly cloudy, with a low around 21. Light west wind. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Friday
A slight chance of snow before 10am. Mostly sunny, with a high near 37. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 26. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 44. South wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 39. Northwest wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind around 7 mph.
Monday
A chance of snow. Mostly sunny, with a high near 27. North wind 6 to 8 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 15. Northeast wind around 5 mph. Chance of precipitation is 30%.
Tuesday
A chance of snow. Partly sunny, with a high near 32. East wind 6 to 8 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Charlestown MA
42.38°N 71.07°W (Elev. 3 ft)
42.38°N 71.07°W (Elev. 3 ft)
5:05 pm EST Feb 24, 2026
6pm EST Feb 24, 2026-6pm EST Mar 3, 2026


