Station CHTS1 - 8665530 - Charleston, Cooper River Entrance, SC
December 17, 2025 6:48 pm ESTLocation: 32.781N 79.924W
Wind Direction: S (180°)
Wind Speed: 1.9 knots
Wind Gust: 1.9 knots
Atmospheric Pressure: 30.18 in (1021.9 mb)
This Afternoon - 63°F
Dec 17, 2025
5 mph SW
Mostly Cloudy
Mostly cloudy, with a high near 63. Southwest wind around 5 mph.
Tonight - 52°F
Dec 17, 2025
5 mph E
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 4am. Mostly cloudy, with a low around 52. East wind around 5 mph. Chance of precipitation is 20%.
Thursday - 67°F
Dec 18, 2025
5 to 9 mph SE
Rain
A chance of rain between 11am and 1pm, then rain and a slight chance of thunderstorms. Cloudy, with a high near 67. Southeast wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night - 57°F
Dec 18, 2025
6 to 12 mph S
Light Rain
Rain likely before 7pm, then rain and a slight chance of thunderstorms. Cloudy, with a low around 57. South wind 6 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday - 66°F
Dec 19, 2025
8 to 12 mph W
Chance Light Rain then Mostly Sunny
A chance of rain before 7am. Mostly sunny, with a high near 66. West wind 8 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Friday Night - 41°F
Dec 19, 2025
6 mph N
Mostly Clear
Mostly clear, with a low around 41.
Saturday - 61°F
Dec 20, 2025
6 mph NE
Sunny
Sunny, with a high near 61.
Saturday Night - 46°F
Dec 20, 2025
3 mph NW
Mostly Clear
Mostly clear, with a low around 46.
Sunday - 65°F
Dec 21, 2025
6 mph W
Sunny
Sunny, with a high near 65.
Sunday Night - 43°F
Dec 21, 2025
3 to 8 mph N
Mostly Clear
Mostly clear, with a low around 43.
Monday - 56°F
Dec 22, 2025
8 to 12 mph NE
Sunny
Sunny, with a high near 56.
Monday Night - 44°F
Dec 22, 2025
6 to 9 mph NE
Partly Cloudy
Partly cloudy, with a low around 44.
Tuesday - 63°F
Dec 23, 2025
7 mph E
Mostly Sunny
Mostly sunny, with a high near 63.
Tuesday Night - 49°F
Dec 23, 2025
3 mph SW
Partly Cloudy
Partly cloudy, with a low around 49.