Weather World
City of Sumter, SC
Sumter, SC Weather Maps
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Sumter, SC Regional Weather
Expires:202609090300;;140973 ASUS42 KCHS 090210 RWRCHS Regional Weather Roundup National Weather Service Charleston SC 1000 PM EDT TUE SEP 08 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>150-090300- ...Southeast South Carolina... CITY SKY/WX TMP DP RH WIND PRES REMARKS N Charleston PTCLDY 76 69 79 NE6 30.23R Waterfront Prk N/A 81 74 79 NE14 30.07S Mount Pleasant PTCLDY 79 75 89 VRB3 30.23R Johns Island PTCLDY 79 72 78 NE10 30.23R Edisto Beach N/A 81 72 74 NE21 30.20R Pinopolis N/A 77 72 83 E5 N/A Moncks Corner PTCLDY 73 68 83 CALM 30.24S Summerville PTCLDY 73 70 88 CALM 30.23R Ridgeland CLOUDY 77 72 83 E9 30.21R Beaufort MCAS PTCLDY 79 70 74 NE8 30.22R Beaufort Arpt NOT AVBL Hilton Head Is CLEAR 81 72 74 NE13G18 30.22R Walterboro CLEAR 73 68 83 E3 30.25R Allendale PTCLDY 77 72 83 CALM 30.22S ...Southern Midlands and Pee Dee... CITY SKY/WX TMP DP RH WIND PRES REMARKS Georgetown PTCLDY 77 70 78 E6 30.26R Kingstree MOCLDY 70 64 83 CALM 30.26R Orangeburg PTCLDY 77 67 71 SE6 30.25R Barnwell MOCLDY 77 70 78 SE3 30.24R Aiken PTCLDY 76 63 64 E5 30.26R Manning MOCLDY 77 68 73 SE3 30.26R HAZE Columbia PTCLDY 80 65 59 E5 30.23R Sumter PTCLDY 78 66 67 SE7 30.24R Florence PTCLDY 73 64 73 E5 30.27R Myrtle Beach PTCLDY 80 70 71 E8 30.27R N Myrtle Beach PTCLDY 74 68 81 NE7 30.26R $$ 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