FPUS63 KFSD 221019 SFTSD SDZ001>074-222200- Tabular State Forecast for South Dakota National Weather Service Sioux Falls SD 518 AM 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 Shwrs Sunny Sunny Sunny Ptcldy Ptcldy /87 63/92 61/90 57/88 55/88 58/90 58/90 /00 50/50 20/10 00/00 00/00 10/10 20/10 Custer Ptcldy Ptcldy Sunny Tstrms Sunny Ptcldy Sunny /77 58/86 59/84 57/77 54/78 55/82 56/83 /10 40/30 30/40 40/50 50/30 30/10 10/10 Faith Sunny Ptcldy Ptcldy Ptcldy Sunny Ptcldy Ptcldy /86 63/87 61/89 60/87 57/86 59/87 60/88 /00 20/40 30/10 10/10 00/00 10/10 20/10 Philip Ptcldy Ptcldy Sunny Ptcldy Sunny Ptcldy Ptcldy /88 66/91 64/90 63/86 58/87 61/89 61/89 /00 30/30 10/20 30/40 10/10 20/20 20/10 Pine Ridge Ptcldy Sunny Sunny Ptcldy Sunny Ptcldy Sunny /86 66/96 64/92 62/86 58/87 60/91 61/92 /10 40/30 10/10 40/30 30/10 20/10 20/10 Rapid City Ptcldy Ptcldy Sunny Ptcldy Sunny Ptcldy Ptcldy /87 64/93 64/91 62/86 58/87 60/90 61/90 /00 20/20 30/20 20/40 40/10 20/10 20/10 ...CENTRAL SOUTH DAKOTA... Chamberlain Sunny Tstrms Sunny Ptcldy Sunny Ptcldy Ptcldy /85 62/81 63/85 64/84 61/83 61/84 62/85 /00 20/50 70/50 10/20 20/10 10/10 40/30 Mobridge Sunny Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy /82 60/81 61/87 62/86 58/84 59/85 61/85 /00 00/40 60/10 10/00 00/00 10/10 40/30 Pierre Sunny Tstrms Sunny Ptcldy Sunny Ptcldy Ptcldy /84 62/83 63/87 63/85 60/84 60/85 61/86 /00 30/60 60/20 20/10 10/10 10/20 40/20 Winner Sunny Tstrms Sunny Ptcldy Sunny Sunny Ptcldy /85 64/83 64/88 64/86 61/85 61/86 63/87 /00 30/70 60/50 30/30 30/10 10/20 40/30 ...EASTERN SOUTH DAKOTA... Aberdeen Sunny Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy /80 54/81 61/83 62/85 58/83 57/83 60/84 /00 00/20 60/60 20/20 00/00 00/10 20/20 Huron Sunny Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy /83 58/82 63/83 64/85 61/84 60/84 62/84 /00 00/20 70/70 10/10 20/00 00/10 40/40 Mitchell Sunny Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy /84 59/82 63/84 64/86 61/84 60/84 63/85 /00 00/20 70/70 10/10 10/10 10/10 40/40 Sioux Falls Sunny Ptcldy Shwrs Ptcldy Sunny Ptcldy Ptcldy /83 56/81 62/80 64/84 62/83 60/83 62/83 /00 00/10 70/70 10/10 10/00 10/10 40/40 Sisseton Sunny Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy /77 55/79 60/8064/83 62/81 60/81 61/82 /00 00/00 40/40 40/40 00/00 00/20 30/30 Watertown Sunny Ptcldy Shwrs Ptcldy Sunny Sunny Ptcldy /78 54/79 61/80 63/83 60/81 58/81 61/82 /00 00/10 60/60 20/20 00/00 00/10 20/20 Yankton Sunny Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy /84 60/79 63/81 65/85 63/84 61/83 63/83 /00 00/20 70/70 10/10 20/20 10/10 40/40 $$