McClellanville, SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Jul 13 		Thunderstorms Late
Close Hourly 		-º / 73º 39% ENE 5 mph 94%
7pm Partly Cloudy 83º 12% SSE 5 mph 77%
8pm Mostly Cloudy 81º 10% ESE 3 mph 83%
9pm Cloudy 79º 15% NE 3 mph 89%
10pm Cloudy 77º 23% ENE 2 mph 97%
11pm Cloudy 77º 15% ENE 2 mph 98%
Tue
Jul 14 		Thunderstorms
View Hourly 		84º / 73º 61% ENE 8 mph 88%
12am Cloudy 76º 15% NE 2 mph 99%
1am Cloudy 76º 18% NE 3 mph 100%
2am Showers 75º 39% NE 2 mph 100%
3am Scattered Thunderstorms 74º 40% NE 2 mph 100%
4am Isolated Thunderstorms 74º 32% NE 2 mph 100%
5am Isolated Thunderstorms 74º 34% ENE 3 mph 100%
6am Isolated Thunderstorms 74º 34% ENE 3 mph 100%
7am Scattered Thunderstorms 74º 35% ENE 3 mph 100%
8am Showers 76º 43% NE 4 mph 99%
9am Showers 78º 47% NE 5 mph 94%
10am Showers 80º 43% ENE 5 mph 90%
11am Thunderstorms 82º 61% NE 5 mph 87%
12pm Thunderstorms 82º 61% ENE 6 mph 85%
1pm Scattered Thunderstorms 83º 58% ENE 6 mph 83%
2pm Showers 84º 49% ENE 7 mph 81%
3pm Showers 83º 46% ENE 7 mph 81%
4pm Mostly Cloudy 82º 24% ENE 8 mph 84%
5pm Mostly Cloudy 82º 13% ENE 8 mph 82%
6pm Mostly Cloudy 81º 23% ENE 7 mph 85%
7pm Cloudy 81º 24% ENE 6 mph 86%
8pm Cloudy 80º 19% ENE 4 mph 88%
9pm Mostly Cloudy 79º 16% NE 2 mph 92%
10pm Cloudy 78º 17% ENE 2 mph 94%
11pm Cloudy 78º 24% NE 1 mph 95%
Wed
Jul 15 		PM Thunderstorms
View Hourly 		88º / 73º 50% ENE 7 mph 80%
12am Cloudy 78º 24% NE 1 mph 96%
1am Scattered Thunderstorms 77º 50% NE 1 mph 97%
2am Showers 76º 49% NNE 1 mph 97%
3am Cloudy 76º 11% NE 1 mph 98%
4am Mostly Cloudy 75º 10% NNE 1 mph 98%
5am Mostly Cloudy 75º 11% NNE 2 mph 100%
6am Mostly Cloudy 74º 12% NNE 2 mph 100%
7am Mostly Cloudy 74º 17% NNE 2 mph 100%
8am Mostly Cloudy 77º 15% NNE 3 mph 97%
9am Mostly Cloudy 80º 13% NNE 5 mph 89%
10am Mostly Cloudy 82º 18% NNE 5 mph 83%
11am Mostly Cloudy 84º 15% NE 5 mph 77%
12pm Scattered Thunderstorms 86º 35% NE 6 mph 72%
1pm Isolated Thunderstorms 87º 34% E 6 mph 70%
2pm Scattered Thunderstorms 86º 50% E 6 mph 72%
3pm Few Showers 85º 32% ESE 7 mph 74%
4pm Mostly Cloudy 84º 15% ESE 7 mph 76%
5pm Mostly Cloudy 84º 15% SE 6 mph 74%
6pm Partly Cloudy 83º 15% SE 5 mph 77%
Thu
Jul 16 		Partly Cloudy 91º / 77º 24% SW 8 mph 76%
Fri
Jul 17 		Mostly Sunny 92º / 77º 17% SSW 10 mph 74%
Sat
Jul 18 		Mostly Sunny 91º / 77º 21% SSW 13 mph 74%
Sun
Jul 19 		PM Thunderstorms 91º / 77º 49% SW 14 mph 75%
Mon
Jul 20 		Thunderstorms 89º / 76º 65% SSW 12 mph 76%

Weather Radar for McClellanville, SC See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for McClellanville, SC

Tonight
Low : 74ºF
Variable winds 5 kt or less. Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas 1 to 2 ft.
Tuesday
High : 81ºF
Variable winds less than 5 kt becoming ESE around 6 kt in the afternoon. Showers and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Seas around 1 ft.
Tuesday Night
Low : 75ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Seas around 1 ft.
Wednesday
High : 84ºF
Variable winds 5 kt or less. A slight chance of thunderstorms, then a chance of showers and thunderstorms after 7am. Seas around 1 ft.
Wednesday Night
Low : 77ºF
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Thursday
High : 86ºF
Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. Sunny. Seas around 1 ft.
Thursday Night
Low : 78ºF
SSW wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 1 ft.
Friday
High : 88ºF
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Sunny. Seas around 1 ft.
Friday Night
Low : 79ºF
SSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 to 2 ft.

NOAA Buoy Data Near McClellanville, SC See Map

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    Wind Speed Forecast for McClellanville, SC

    MondayTuesdayWednesday
    Wind Speed (MPH) 522357611257
    11pm3am7am11am3pm7pm11pm3am7am11am3pm7pm
    MPH 522357611257
    DIR SSEENENEENENEENEENENENENNENEESE

    Current Weather Conditions In McClellanville, SC

    As Of: 10 minutes ago

    • 83ºF
    • 91ºF
    • 5mph
    • 0º (SSE)
    • 5mph
    • Partly Cloudy
    • 10mi
    • 30.02"
    • 77%
    • 0ºF

    The weather right now in McClellanville, SC is Partly Cloudy. The current temperature is 83°F, and the expected high and low for today, Monday, July 13, 2026, are -° high temperature and 73°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the South Southeast. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 91° Fahrenheit. Expected precipitation is 12 percent, with current humidity at 77 percent, and air pressure at 30.02 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Coastal Flood Advisory - 2:24pm Mon Jul 13 2026

    ...COASTAL FLOOD ADVISORY IN EFFECT FROM 6 PM TO 10 PM EDT THIS EVENING...

    WHAT: Up to one half foot of inundation above ground level
    expected along shorelines and tidal waterways (7.2 to 7.4 feet
    Mean Lower Low Water at Charleston).

    WHERE: Coastal Colleton and Charleston Counties.

    WHEN: From 6 PM to 10 PM EDT this evening.

    IMPACTS: This could result in some roads becoming impassable.

    ADDITIONAL DETAILS: High tide will occur around 8 PM this
    evening at Charleston. Saltwater inundation will be possible 1
    to 2 hours before and after high tide.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    If travel is required, allow extra time as some roads may be
    closed. Do not drive around barricades or through water of
    unknown depth. Take the necessary actions to protect flood-prone
    property.

    Visit water.weather.gov for additional water level and flood
    impact information.

    &&

    Time of high total tides are approximate to the nearest hour.

    Charleston Harbor SC
    MLLW Categories - Minor 7.0 ft, Moderate 7.5 ft, Major 8.0 ft
    MHHW Categories - Minor 1.2 ft, Moderate 1.7 ft, Major 2.2 ft

    Total Total Departure
    Day/Time Tide Tide from Norm Waves Flood
    ft MLLW ft MHHW ft ft Impact
    -------- --------- --------- --------- ------- --------
    13/08 PM 7.3 1.5 0.7 N/A Minor
    14/08 AM 5.6 -0.2 0.6 N/A None
    14/09 PM 7.4 1.6 0.8 N/A Minor
    15/09 AM 5.8 0.0 0.7 N/A None
    15/10 PM 7.0 1.2 0.5 N/A Minor

    &&