Weather World
Williamson Lake, SC Weather Maps
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Williamson Lake, SC Regional Weather
Expires:202608160400;;265910 ASUS42 KCHS 160325 RWRCHS Regional Weather Roundup National Weather Service Charleston SC 1100 PM EDT SAT AUG 15 2026 NOTE: "fair" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. Not all stations are quality controlled. Use data with caution, especially dewpoint observations. SCZ027-030-031-034>040-042>045-147>150-160400- ...Southeast South Carolina... CITY SKY/WX TMP DP RH WIND PRES REMARKS N Charleston LGT RAIN 77 75 93 CALM 30.10S Waterfront Prk N/A 83 76 79 VRB3 29.95S HX 91 Mount Pleasant MOCLDY 79 79 100 CALM 30.11R Johns Island MOCLDY 79 73 83 CALM 30.11R Edisto Beach N/A 81 72 74 VRB3 30.09F Pinopolis N/A 79 75 89 VRB3 N/A Moncks Corner MOCLDY 77 73 88 CALM 30.09F Summerville N/A N/A N/A N/A MISG N/A Ridgeland CLOUDY 84 81 89 CALM 30.10F HX 98 Beaufort MCAS MOCLDY 83 75 77 S3 30.11S HX 90 Beaufort Arpt NOT AVBL Hilton Head Is CLOUDY 84 81 89 CALM 30.12F HX 98 Walterboro MOCLDY 79 73 83 SE3 30.12R Allendale MOCLDY 82 75 78 CALM 30.10S ...Southern Midlands and Pee Dee... CITY SKY/WX TMP DP RH WIND PRES REMARKS Georgetown MOCLDY 73 73 100 CALM 30.11S Kingstree MOCLDY 79 73 83 CALM 30.11S Orangeburg MOCLDY 79 75 87 SW5 30.12R Barnwell MOCLDY 81 75 83 W3 30.12S Aiken CLOUDY 81 74 81 CALM 30.14F Manning MOCLDY 79 75 89 E3 30.11S Columbia MOCLDY 83 78 85 CALM 30.09S HX 93 Sumter MOCLDY 86 80 82 SE3 30.09R HX 100 Florence MOCLDY 81 78 91 CALM 30.11S Myrtle Beach MOCLDY 78 77 96 CALM 30.11F N Myrtle Beach MOCLDY 78 77 96 CALM 30.10F $$ SKY/WX - Weather TMP - Temperature DP - Dew Point RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph