FPUS63 KFSD 221833 SFTSD SDZ001>074-222200- Tabular State Forecast for South Dakota National Weather Service Sioux Falls SD 133 PM CDT Sat Aug 22 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 Aug 22 Aug 23 Aug 24 Aug 25 Aug 26 Aug 27 Aug 28 ...WESTERN SOUTH DAKOTA... Buffalo Sunny Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy /87 63/93 63/90 57/87 54/88 57/90 59/91 /00 30/30 30/00 00/00 00/00 00/10 20/20 Custer Ptcldy Ptcldy Sunny Tstrms Sunny Sunny Ptcldy /77 59/86 60/84 57/78 53/78 55/81 57/83 /10 50/20 20/40 40/60 60/30 30/20 20/10 Faith Sunny Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy /86 63/88 62/90 60/87 56/86 58/87 60/88 /00 20/20 20/00 10/00 00/00 00/10 20/20 Philip Ptcldy Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy /88 66/91 65/92 63/87 59/86 60/88 62/90 /00 50/40 20/10 20/20 10/00 10/20 30/20 Pine Ridge Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny /86 66/94 64/94 62/86 57/87 59/90 61/92 /10 30/20 20/10 30/40 40/10 20/20 30/10 Rapid City Ptcldy Sunny Sunny Ptcldy Sunny Sunny Ptcldy /87 64/93 66/92 62/86 58/87 59/89 61/91 /00 30/20 30/10 10/30 30/10 10/20 20/10 ...CENTRAL SOUTH DAKOTA... Chamberlain Sunny Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy /86 62/81 64/87 65/85 61/83 60/83 62/84 /00 10/40 60/00 20/20 10/10 00/10 30/30 Mobridge Sunny Tstrms Ptcldy Sunny Sunny Sunny Ptcldy /83 61/82 62/87 62/86 58/83 57/84 61/85 /00 00/50 50/10 10/00 00/00 00/10 20/20 Pierre Sunny Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy /84 62/83 64/88 63/86 60/84 58/85 61/86 /00 10/40 50/00 20/10 10/00 00/10 30/30 Winner Sunny Tstrms Sunny Ptcldy Sunny Sunny Ptcldy /85 64/83 65/89 65/86 61/85 60/85 63/86 /00 40/50 40/30 20/30 30/10 00/10 40/30 ...EASTERN SOUTH DAKOTA... Aberdeen Sunny Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy /80 55/82 62/83 62/84 59/82 56/83 59/83 /00 00/10 50/20 20/10 00/00 00/00 10/30 Huron Sunny Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy /84 57/82 64/84 63/85 60/82 58/83 62/84 /00 00/10 60/10 20/20 00/00 00/00 20/20 Mitchell Sunny Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy /85 58/84 64/85 64/86 60/84 57/84 61/85 /00 00/20 70/30 20/20 10/00 00/10 30/30 Sioux Falls Sunny Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy /84 56/82 63/80 63/84 61/82 58/82 60/82 /00 00/00 70/40 20/20 20/10 00/00 20/20 Sisseton Sunny Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy /77 55/80 61/8164/83 63/80 59/81 60/81 /00 00/00 40/30 30/30 00/10 10/00 10/20 Watertown Sunny Ptcldy Mocldy Sunny Sunny Sunny Ptcldy /79 54/79 61/79 63/83 60/80 58/80 59/81 /00 00/00 60/30 10/10 00/00 00/00 10/20 Yankton Sunny Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy /86 59/80 63/82 64/86 62/84 58/83 62/83 /00 00/20 70/40 10/10 20/20 00/10 30/30 $$