Hazardous Weather Conditions
Current conditions at
Walterboro Lowcountry Regional Airport (KRBW)
Lat: 32.92°NLon: 80.64°WElev: 102ft.
Fair
97°F
36°C
| Humidity | 44% |
| Wind Speed | SW 8 mph |
| Barometer | 29.90 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 106°F (41°C) |
| Last update | 17 Aug 6:35 pm EDT |
Extended Forecast for
Walterboro SC
Heat Advisory August 18, 11:00am until August 18, 08:00pm
Heat Advisory August 17, 06:59pm until August 17, 08:00pm
NOW until 8:00pm Mon

Heat Advisory
Tonight

Low: 77 °F
Mostly Clear
Tuesday

High: 99 °F
Sunny
Tuesday Night

Low: 75 °F
Mostly Clear
Wednesday
High: 98 °F
Sunny then
Slight Chance
T-stormsWednesday Night

Low: 75 °F
Mostly Clear
Thursday

High: 98 °F
Sunny
Thursday Night

Low: 75 °F
Mostly Clear
Friday
High: 96 °F
Sunny then
Chance
T-storms
Detailed Forecast
Tonight
Mostly clear, with a low around 77. Southwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 99. Heat index values as high as 113. West wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 75. Calm wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 98. Heat index values as high as 109. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 75. Calm wind.
Thursday
Sunny, with a high near 98.
Thursday Night
Mostly clear, with a low around 75.
Friday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 96.
Friday Night
A 40 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73.
Saturday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Walterboro SC
32.9°N 80.67°W (Elev. 30 ft)
32.9°N 80.67°W (Elev. 30 ft)
3:07 pm EDT Aug 17, 2026
6pm EDT Aug 17, 2026-6pm EDT Aug 24, 2026



