Current conditions at
Beaufort, Marine Corps Air Station (KNBC)
Lat: 32.49°NLon: 80.7°WElev: 36ft.
Partly Cloudy
58°F
14°C
| Humidity | 90% |
| Wind Speed | S 5 mph |
| Barometer | 29.91 in (1012.9 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 19 Feb 2:56 am EST |
Extended Forecast for
Port Royal SC
Overnight

Low: 54 °F
Mostly Cloudy
Thursday

High: 71 °F
Slight Chance
ShowersThursday Night

Low: 58 °F
Mostly Cloudy
Friday
High: 77 °F
Chance
Showers then
Showers
LikelyFriday Night

Low: 59 °F
Chance
ShowersSaturday
High: 73 °F
Chance
Showers then
ShowersSaturday Night

Low: 54 °F
Showers
LikelySunday

High: 64 °F
Chance
ShowersSunday Night

Low: 35 °F
Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 54. Southwest wind around 5 mph.
Thursday
A slight chance of showers before 3pm, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 71. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 58. South wind around 8 mph.
Friday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 77. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 59. Southwest wind 3 to 5 mph. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms before 1pm, then showers between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 73. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 54. Chance of precipitation is 70%.
Sunday
A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 64.
Sunday Night
Clear, with a low around 35.
Monday
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Mostly sunny, with a high near 59.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Port Royal SC
32.38°N 80.68°W (Elev. 3 ft)
32.38°N 80.68°W (Elev. 3 ft)
1:30 am EST Feb 19, 2026
3am EST Feb 19, 2026-6pm EST Feb 25, 2026


