Charleston, SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Apr 30 		Mostly Sunny
Close Hourly 		80º / 63º 2% SSW 12 mph 64%
7am Sunny 65º 2% SW 1 mph 83%
8am Sunny 69º 2% WSW 0 mph 77%
9am Sunny 73º 1% WSW 4 mph 65%
10am Mostly Sunny 75º 1% SW 5 mph 62%
11am Partly Cloudy 77º 0% SSW 6 mph 57%
12pm Partly Cloudy 78º 0% S 7 mph 54%
1pm Mostly Sunny 79º 0% S 9 mph 54%
2pm Sunny 79º 0% S 10 mph 53%
3pm Mostly Sunny 79º 0% S 11 mph 52%
4pm Sunny 79º 0% S 12 mph 52%
5pm Mostly Sunny 78º 0% S 12 mph 55%
6pm Mostly Sunny 76º 0% S 12 mph 58%
7pm Partly Cloudy 74º 1% S 11 mph 63%
8pm Partly Cloudy 72º 2% SSW 8 mph 70%
9pm Partly Cloudy 70º 4% S 7 mph 77%
10pm Partly Cloudy 69º 5% S 6 mph 82%
11pm Mostly Clear 68º 5% SSW 5 mph 84%
Thu
May 1 		Partly Cloudy
View Hourly 		81º / 67º 8% SSW 14 mph 65%
12am Partly Cloudy 67º 6% SSW 4 mph 87%
1am Mostly Clear 66º 6% SSW 4 mph 90%
2am Partly Cloudy 66º 7% SSW 4 mph 92%
3am Partly Cloudy 66º 7% SSW 4 mph 92%
4am Partly Cloudy 65º 7% SSW 4 mph 91%
5am Partly Cloudy 65º 7% SSW 4 mph 93%
6am Partly Cloudy 65º 8% SSW 3 mph 91%
7am Partly Cloudy 64º 8% SSW 2 mph 92%
8am Partly Cloudy 68º 7% SW 2 mph 85%
9am Partly Cloudy 73º 3% SW 5 mph 75%
10am Partly Cloudy 76º 2% SSW 8 mph 64%
11am Partly Cloudy 77º 1% SSW 9 mph 59%
12pm Partly Cloudy 78º 1% SSW 10 mph 57%
1pm Partly Cloudy 79º 1% S 11 mph 55%
2pm Partly Cloudy 79º 0% S 12 mph 55%
3pm Partly Cloudy 79º 2% S 13 mph 56%
4pm Partly Cloudy 79º 1% S 13 mph 56%
5pm Sunny 78º 1% S 13 mph 59%
6pm Sunny 76º 1% S 12 mph 63%
7pm Partly Cloudy 74º 2% S 10 mph 68%
8pm Partly Cloudy 72º 4% S 8 mph 74%
9pm Partly Cloudy 71º 5% S 7 mph 79%
10pm Mostly Cloudy 70º 8% S 7 mph 81%
11pm Mostly Cloudy 70º 5% S 6 mph 82%
Fri
May 2 		Partly Cloudy
View Hourly 		82º / 68º 7% SSW 13 mph 64%
12am Cloudy 69º 6% S 5 mph 84%
1am Mostly Cloudy 69º 12% S 6 mph 84%
2am Mostly Cloudy 69º 10% S 6 mph 84%
3am Partly Cloudy 69º 9% SSW 6 mph 85%
4am Partly Cloudy 69º 6% SSW 6 mph 86%
5am Mostly Cloudy 68º 8% SSW 6 mph 87%
6am Mostly Cloudy 68º 10% SSW 5 mph 87%
Sat
May 3 		Partly Cloudy 81º / 65º 24% S 15 mph 69%
Sun
May 4 		Scattered Thunderstorms 76º / 64º 39% SSE 12 mph 73%
Mon
May 5 		AM Showers 79º / 63º 33% E 12 mph 66%
Tue
May 6 		Mostly Sunny 80º / 63º 24% E 11 mph 66%
Wed
May 7 		Partly Cloudy 82º / 65º 12% E 10 mph 59%

Weather Radar for Charleston, SC See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Charleston, SC

Today
High : 77ºF
Variable winds less than 5 kt becoming S 9 to 14 kt in the afternoon. Winds could gust as high as 20 kt. Sunny. Seas 1 ft or less.
Tonight
Low : 67ºF
S wind 6 to 9 kt. Mostly clear. Seas 1 ft or less.
Thursday
High : 79ºF
S wind 6 to 9 kt increasing to 9 to 12 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Thursday Night
Low : 69ºF
S wind around 7 kt. Mostly cloudy. Seas 1 ft or less.
Friday
High : 80ºF
SSW wind 7 to 12 kt. Partly sunny. Seas 1 ft or less.
Friday Night
Low : 69ºF
S wind around 9 kt. A slight chance of showers after 2am. Seas 1 ft or less.
Saturday
High : 81ºF
S wind 7 to 12 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Saturday Night
Low : 65ºF
S wind 7 to 10 kt. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas 1 ft or less.
Sunday
High : 76ºF
NNE wind 8 to 11 kt becoming E in the afternoon. A chance of showers and thunderstorms. Seas 1 ft or less.

NOAA Buoy Data Near Charleston, SC See Map

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    Wind Speed Forecast for Charleston, SC

    WednesdayThursdayFriday
    Wind Speed (MPH) 1611115429131066
    7am11am3pm7pm11pm3am7am11am3pm7pm11pm3am
    MPH 1611115429131066
    DIR SWSSWSSSSWSSWSSWSSWSSSSSW

    Current Weather Conditions In Charleston, SC

    As Of: 28 minutes ago

    • 65ºF
    • 65ºF
    • 1mph
    • 0º (SW)
    • 1mph
    • Sunny
    • 10mi
    • 30.17"
    • 83%
    • 0ºF

    The weather right now in Charleston, SC is Sunny. The current temperature is 65°F, and the expected high and low for today, Wednesday, April 30, 2025, are 80° high temperature and 63°F low temperature. The wind is currently blowing at 1 miles per hour, and coming from the Southwest. The wind is gusting to 1 mph. With the wind and the atmosphere the temperature feels like 65° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 83 percent, and air pressure at 30.17 in. Visibility is 10 nautical miles. There are no current weather alert(s).