National Weather Service Columbia SC Sumter- Including the city of Sumter 106 AM EST Sun Jan 5 2025 Date 01/04/25 Sun 01/05/25 Mon 01/06/25 Tue 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 20 23 25 50 51 53 40 42 43 64 28 Temp 24 23 38 48 51 46 44 44 46 50 58 63 62 47 41 35 31 29 Dewpt 17 17 19 20 24 28 31 36 42 47 54 56 50 38 31 26 22 21 RH 74 77 46 33 34 49 60 73 86 89 86 78 65 71 67 69 69 72 Wind dir N NE E S S SE SE SE S S S SW W W W NW NW NW Wind spd 0 0 1 2 1 1 2 3 6 11 13 13 13 10 9 8 6 5 Wind gust 19 24 29 32 31 29 25 20 18 16 Clouds CL FW FW B1 SC B2 B2 OV B1 B2 OV B2 FW FW FW FW FW CL PoP 12hr 0 5 80 90 0 QPF 12hr 0 0 0.02 0.22-0.29 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C D D C C Wind chill 35 28 24 23 Min chill 25 21 24 39 27 20 Date 01/07 Wed 01/08/25 Thu 01/09/25 Fri 01/10/25 Sat 01/11/25 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 46 22 48 22 43 22 47 30 48 Temp 44 37 28 23 45 38 29 23 41 35 26 24 45 40 33 32 46 38 Dewpt 22 24 23 21 24 26 21 16 16 19 16 16 20 25 29 29 32 30 PWind dir NW N NW NW NW NW W W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL CL FW CL CL FW FW CL CL FW SC SC B1 B1 B2 B1 SC PoP 12hr 0 0 0 0 0 0 10 20 20 Rain shwrs S S S Snowshwrs S