| National Weather Service Forecast for:
Port Royal SC Issued by: National Weather Service Charleston, SC |
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| Updated: 4:18 pm EST Dec 22, 2025 | ||||||||||||||||||
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| Tonight |
Partly cloudy, with a low around 49. Northeast wind around 6 mph becoming calm after midnight. |
| Tuesday |
Mostly sunny, with a high near 69. Calm wind becoming southwest around 6 mph in the afternoon. |
| Tuesday Night |
Mostly clear, with a low around 53. Calm wind becoming west around 5 mph after midnight. |
| Wednesday |
Sunny, with a high near 71. Northwest wind around 6 mph becoming light and variable in the afternoon. |
| Wednesday Night |
Partly cloudy, with a low around 53. Calm wind. |
| Christmas Day |
Mostly sunny, with a high near 72. |
| Thursday Night |
Mostly clear, with a low around 54. |
| Friday |
Mostly sunny, with a high near 71. |
| Friday Night |
Partly cloudy, with a low around 56. |
| Saturday |
Partly sunny, with a high near 71. |
| Saturday Night |
Partly cloudy, with a low around 55. |
| Sunday |
Mostly sunny, with a high near 72. |
| Sunday Night |
A 20 percent chance of rain. Partly cloudy, with a low around 49. |
| Monday |
A 20 percent chance of rain. Partly sunny, with a high near 59. |
Forecast from NOAA-NWS for Port Royal SC.
