Weather World
Williamsburg County, SC Official WebsiteWilliamsburg County, SC Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Williamsburg County Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | | | | |  |  |  |  |  | |
| Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Chance of Showers | Showers | Showers |
| Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Hi: 81°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C Lo: 60°FLo: 16°C | Hi: 75°FHi: 24°C Lo: 60°FLo: 16°C |
| POP: 40% | POP: 50% | POP: 70% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 555 PM EDT Mon Oct 05 2026 
Williamsburg County Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Williamsburg County Weather Map
Williamsburg County Quick Facts
Williamsburg County Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 745 PM EDT Mon Oct 5 2026
Key Messages
1) Unsettled weather ending this afternoon and will be followed by drier air along with near to below normal temperatures into midweek.
Discussion
... KEY MESSAGE 1...Unsettled weather ending this afternoon and will be followed by drier air along with near to below normal temperatures into midweek.
Light rain confined to southern areas attm should come to an end in the next couple of hours as high pressure ridges into the area. Drier air at the surface and aloft will continue working in...