National Weather Service Charleston SC Effingham- Including the cities of Rincon and Springfield 327 PM EST Wed Feb 19 2025 Date 02/19/25 Thu 02/20/25 Fri 02/21/25 Sat EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 50 24 48 28 Temp 48 42 39 36 34 33 41 48 50 40 34 29 26 25 35 44 48 39 33 30 29 29 Dewpt 45 41 38 36 34 33 35 29 22 21 19 14 13 12 12 15 17 21 22 21 20 21 RH 89 96 96100100100 79 47 33 46 54 53 57 57 38 30 29 48 63 69 69 72 Wind dir NE N N N N NW NW NW NW NW N N N N N N N NE NE NE NE NE Wind spd 9 8 8 6 6 4 10 14 14 8 6 5 4 4 6 5 4 1 0 1 0 1 Clouds OV OV OV B2 B2 B2 B2 SC FW FW CL CL CL CL FW FW FW FW FW FW SC SC PoP 12hr 40 0 0 0 0 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain L C C Wind chill 37 33 30 28 29 35 35 27 23 19 19 28 Min chill 35 29 27 27 33 22 17 19 38 29 26 Date 02/22 Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 Wed 02/26/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 58 35 63 38 66 41 72 44 73 Temp 54 48 40 36 60 52 42 38 62 55 46 42 69 61 51 45 70 60 Dewpt 28 39 39 36 36 40 39 34 36 39 38 38 42 45 44 42 42 44 PWind dir E N NW W W W W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 SC FW CL CL FW CL CL CL CL FW FW PoP 12hr 5 5 5 10 0 0 0 0 0