FPUS63 KFSD 181059 SFTSD SDZ001>074-182200- Tabular State Forecast for South Dakota National Weather Service Sioux Falls SD 558 AM CDT Sat Jul 18 2026 ROWS INCLUDE... Daily predominant daytime weather 6AM-6PM Forecast temperatures...early morning low/daytime high Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM - indicates temperatures below zero MM indicates missing data FCST FCST FCST FCST FCST FCST FCST Today Sun Mon Tue Wed Thu Fri Jul 18 Jul 19 Jul 20 Jul 21 Jul 22 Jul 23 Jul 24 ...WESTERN SOUTH DAKOTA... Buffalo Ptcldy Vryhot Sunny Ptcldy Ptcldy Ptcldy Ptcldy /93 67/102 64/93 59/86 60/89 61/90 62/93 /40 20/10 30/30 00/00 30/30 20/20 20/20 Custer Sunny Sunny Sunny Ptcldy Tstrms Tstrms Ptcldy /85 65/92 65/89 59/80 57/80 59/80 58/79 /20 20/20 20/10 10/10 40/50 50/60 60/40 Faith Ptcldy Vryhot Sunny Ptcldy Ptcldy Ptcldy Ptcldy /94 70/103 68/96 63/86 61/87 62/89 63/91 /20 20/20 30/30 00/00 20/20 20/20 20/20 Philip Ptcldy Vryhot Vryhot Ptcldy Tstrms Ptcldy Ptcldy /96 73/105 72/100 66/89 63/87 63/90 64/90 /00 20/20 20/10 00/10 30/50 30/30 30/20 Pine Ridge Sunny Vryhot Sunny Ptcldy Tstrms Ptcldy Ptcldy /96 72/101 72/98 66/88 64/89 64/88 63/87 /00 10/10 10/00 10/10 30/60 50/40 30/30 Rapid City Ptcldy Vryhot Sunny Ptcldy Ptcldy Ptcldy Ptcldy /95 71/103 70/98 65/89 64/90 64/90 64/90 /10 20/20 20/10 10/10 40/40 20/30 30/30 ...CENTRAL SOUTH DAKOTA... Chamberlain Sunny Vryhot Sunny Ptcldy Ptcldy Ptcldy Ptcldy /93 71/102 77/99 68/87 62/82 63/86 65/88 /10 00/10 10/10 00/00 10/40 30/30 20/20 Mobridge Ptcldy Vryhot Sunny Ptcldy Ptcldy Ptcldy Ptcldy /93 70/101 69/96 64/85 61/87 63/90 64/90 /10 10/40 40/20 00/00 10/10 10/10 20/20 Pierre Sunny Vryhot Sunny Ptcldy Ptcldy Ptcldy Ptcldy /94 71/103 73/98 67/86 62/85 63/89 65/90 /10 10/10 10/10 00/00 20/30 30/30 20/20 Winner Sunny Vryhot Vryhot Ptcldy Ptcldy Shwrs Ptcldy /95 71/102 76/102 68/88 63/83 63/87 64/88 /00 10/10 10/00 00/00 20/40 50/50 30/20 ...EASTERN SOUTH DAKOTA... Aberdeen Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy /90 66/96 69/94 64/84 58/85 61/87 63/86 /00 00/20 40/20 10/00 00/00 10/10 20/20 Huron Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy /92 68/98 75/97 66/84 59/84 63/86 64/88 /00 10/20 20/20 10/00 00/10 20/20 10/10 Mitchell Sunny Ptcldy Vryhot Sunny Ptcldy Ptcldy Ptcldy /94 69/99 77/100 68/87 61/84 64/87 65/89 /10 00/10 10/10 10/00 00/10 20/20 20/20 Sioux Falls Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy /90 66/94 77/98 68/84 60/83 63/84 65/86 /10 00/20 10/20 20/00 00/00 30/30 20/20 Sisseton Smoke Sunny Sunny Sunny Sunny Sunny Ptcldy /83 66/92 72/9165/80 58/81 62/84 64/83 /00 00/20 40/30 10/00 00/00 10/10 20/20 Watertown Smoke Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy /85 66/93 74/93 65/80 58/81 62/84 63/83 /00 00/10 30/30 10/00 00/00 20/20 20/10 Yankton Sunny Ptcldy Vryhot Sunny Ptcldy Ptcldy Ptcldy /94 69/97 78/102 70/89 61/83 64/86 64/88 /10 00/00 10/10 10/00 00/20 40/40 20/20 $$