| National Weather Service Forecast for:
Port Royal SC Issued by: National Weather Service Charleston, SC |
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| Updated: 8:40 am EDT May 4, 2026 | ||||||||||||||||||
|
| This Afternoon |
Sunny, with a high near 77. South wind 6 to 8 mph. |
| Tonight |
Mostly clear, with a low around 63. South wind 3 to 6 mph. |
| Tuesday |
Sunny, with a high near 79. Calm wind becoming southeast 5 to 9 mph in the morning. |
| Tuesday Night |
Partly cloudy, with a low around 67. Southeast wind around 7 mph. |
| Wednesday |
Mostly sunny, with a high near 85. South wind 7 to 13 mph, with gusts as high as 21 mph. |
| Wednesday Night |
Mostly cloudy, with a low around 71. |
| Thursday |
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 60%. |
| Thursday Night |
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%. |
| Friday |
A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 50%. |
| Friday Night |
A 40 percent chance of showers. Mostly cloudy, with a low around 62. |
| Saturday |
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. |
| Saturday Night |
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. |
| Sunday |
A 20 percent chance of showers. Partly sunny, with a high near 81. |
Forecast from NOAA-NWS for Port Royal SC.
