Port Royal Plantation, SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Aug 11 		PM Thunderstorms
Close Hourly 		92º / 77º 59% WSW 9 mph 78%
5am Partly Cloudy 78º 5% WSW 7 mph 93%
6am Partly Cloudy 77º 5% WSW 6 mph 94%
7am Partly Cloudy 78º 5% WSW 6 mph 93%
8am Partly Cloudy 81º 5% W 6 mph 89%
9am Partly Cloudy 83º 5% W 7 mph 84%
10am Partly Cloudy 86º 5% W 7 mph 76%
11am Partly Cloudy 89º 2% W 6 mph 69%
12pm Partly Cloudy 90º 4% W 7 mph 64%
1pm Mostly Cloudy 92º 19% W 6 mph 61%
2pm Isolated Thunderstorms 91º 32% WSW 6 mph 65%
3pm Thunderstorms 90º 60% SW 8 mph 66%
4pm Cloudy 90º 24% SW 8 mph 71%
5pm Isolated Thunderstorms 88º 31% SW 8 mph 72%
6pm Mostly Cloudy 87º 17% SW 9 mph 73%
7pm Mostly Cloudy 86º 15% WSW 7 mph 74%
8pm Cloudy 85º 22% WSW 7 mph 77%
9pm Cloudy 83º 19% W 7 mph 82%
10pm Mostly Cloudy 82º 15% W 6 mph 80%
11pm Partly Cloudy 82º 7% W 6 mph 82%
Wed
Aug 12 		Mostly Sunny
View Hourly 		94º / 78º 15% W 9 mph 68%
12am Mostly Cloudy 81º 7% W 7 mph 85%
1am Partly Cloudy 81º 8% W 6 mph 85%
2am Partly Cloudy 81º 13% W 6 mph 87%
3am Mostly Clear 80º 9% W 6 mph 88%
4am Mostly Clear 80º 10% W 6 mph 88%
5am Mostly Clear 79º 13% W 6 mph 88%
6am Partly Cloudy 79º 13% WNW 6 mph 88%
7am Mostly Sunny 78º 12% W 7 mph 88%
8am Mostly Sunny 80º 8% W 8 mph 84%
9am Sunny 83º 7% W 9 mph 80%
10am Sunny 86º 5% WNW 9 mph 72%
11am Sunny 88º 3% WNW 9 mph 68%
12pm Sunny 90º 2% WNW 9 mph 63%
1pm Mostly Sunny 92º 1% WNW 8 mph 60%
2pm Partly Cloudy 92º 15% W 8 mph 60%
3pm Partly Cloudy 92º 15% W 8 mph 59%
4pm Mostly Cloudy 92º 15% W 7 mph 60%
5pm Partly Cloudy 91º 15% WSW 8 mph 62%
6pm Partly Cloudy 90º 15% WSW 7 mph 65%
7pm Partly Cloudy 89º 15% WSW 7 mph 68%
8pm Mostly Sunny 87º 15% WSW 6 mph 72%
9pm Partly Cloudy 85º 15% W 5 mph 75%
10pm Mostly Cloudy 84º 24% W 6 mph 78%
11pm Partly Cloudy 83º 18% W 6 mph 80%
Thu
Aug 13 		Partly Cloudy
View Hourly 		94º / 80º 16% W 8 mph 69%
12am Partly Cloudy 83º 20% W 5 mph 81%
1am Partly Cloudy 82º 7% W 5 mph 83%
2am Mostly Clear 82º 5% W 5 mph 85%
3am Partly Cloudy 81º 5% W 5 mph 85%
4am Mostly Clear 81º 5% WNW 5 mph 87%
Fri
Aug 14 		Partly Cloudy 93º / 80º 23% WSW 10 mph 72%
Sat
Aug 15 		PM Thunderstorms 93º / 80º 49% SW 7 mph 71%
Sun
Aug 16 		AM Thunderstorms 90º / 80º 42% E 8 mph 77%
Mon
Aug 17 		Partly Cloudy 93º / 81º 14% WSW 9 mph 69%
Tue
Aug 18 		PM Thunderstorms 93º / 80º 43% SW 8 mph 69%

Weather Radar for Port Royal Plantation, SC See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Port Royal Plantation, SC

Tuesday
High : 91ºF
WSW wind 7 to 10 kt becoming S in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 to 2 ft.
Tuesday Night
Low : 82ºF
SW wind around 10 kt. A chance of showers and thunderstorms, mainly before 8pm. Seas 1 to 2 ft.
Wednesday
High : 92ºF
W wind 8 to 11 kt becoming WSW in the afternoon. Increasing clouds. Seas 1 to 2 ft.
Wednesday Night
Low : 83ºF
WSW wind around 10 kt. A slight chance of showers and thunderstorms after 2am. Seas 1 to 2 ft.
Thursday
High : 92ºF
W wind 7 to 9 kt becoming SW in the afternoon. Sunny. Seas 1 to 2 ft.
Thursday Night
Low : 84ºF
SSW wind 10 to 12 kt becoming WSW after midnight. Partly cloudy. Seas around 2 ft.
Friday
High : 92ºF
W wind 6 to 11 kt becoming SSW in the afternoon. Mostly sunny. Seas 1 to 2 ft.
Friday Night
Low : 84ºF
SSW wind 10 to 13 kt. A slight chance of showers and thunderstorms before 2am. Seas around 2 ft.
Saturday
High : 90ºF
WSW wind 5 to 10 kt becoming S in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.

NOAA Buoy Data Near Port Royal Plantation, SC See Map

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    Wind Speed Forecast for Port Royal Plantation, SC

    TuesdayWednesdayThursday
    Wind Speed (MPH) 776876698855
    9am1pm5pm9pm1am5am9am1pm5pm9pm1am5am
    MPH 776876698855
    DIR WSWWWSWWWWWWNWWSWWW

    Current Weather Conditions In Port Royal Plantation, SC

    As Of: 33 minutes ago

    • 78ºF
    • 78ºF
    • 7mph
    • 0º (WSW)
    • 7mph
    • Partly Cloudy
    • 10mi
    • 30.07"
    • 93%
    • 0ºF

    The weather right now in Port Royal Plantation, SC is Partly Cloudy. The current temperature is 78°F, and the expected high and low for today, Tuesday, August 11, 2026, are 92° high temperature and 77°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the West Southwest. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 78° Fahrenheit. Expected precipitation is 5 percent, with current humidity at 93 percent, and air pressure at 30.07 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Heat Advisory - 2:18am Tue Aug 11 2026

    ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING...

    WHAT: Heat index values up to 110 expected.

    WHERE: Beaufort, Charleston, Coastal Colleton, and Tidal Berkeley
    Counties.

    WHEN: From 11 AM this morning to 8 PM EDT this evening.

    IMPACTS: Hot temperatures and high humidity may cause heat
    illnesses.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Drink plenty of fluids, stay in an air-conditioned room, stay out of
    the sun, and check up on relatives and neighbors.

    &&