Lexington-Richland-Sumter-Calhoun-Clarendon- Northwestern Orangeburg-Central Orangeburg- Southeastern Orangeburg- 217 PM EDT Wed Sep 16 2026 Tonight Thu Thu Night Fri Cloud Cover Clear Clear Clear Mclear Precip Type None None None None Chance Precip 0 0 0 0 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Precip Begin Precip End Min/Max Temp 63 93 66 95 Max/Min RH 99 35 92 44 Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var Inversion 7pm 77F/10am 7pm 73F/9am Dispersion Very Poor None Very Poor None Max ADI Early 53 Gen Good 26 Fair 19 Gen Poor 17 Gen Poor Max ADI Late 3 Very Poor 31 Fair 3 Very Poor 34 Fair Max LVORI Early 4 8 3 5 Max LVORI Late 7 2 5 2 Mixing Height 4610 6850 Transport Wind E 5 N 5 Ventilation Rate 23050 34250 DSI 3 3 2 3 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Maximum RH 97 percent. Light winds. .SATURDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Minimum RH 57 percent. Northeast winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy. Lows around 70. Maximum RH 99 percent. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 90s. Minimum RH 56 percent. Light winds. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Maximum RH 99 percent. Light winds. .MONDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Minimum RH 56 percent. Light winds. .MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows around 70. Maximum RH 100 percent. Light winds. .TUESDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Minimum RH 64 percent. Northeast winds around 5 mph. .TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows around 70. Maximum RH 99 percent. Northeast winds around 5 mph. .WEDNESDAY...Partly sunny with a chance of showers. Highs in the mid 80s. Minimum RH 67 percent. Northeast winds around 5 mph.