FPUS63 KFSD 210403 SFTSD SDZ001>074-211000- Tabular State Forecast for South Dakota National Weather Service Sioux Falls SD 1103 PM CDT Sat Jun 20 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 Sun Mon Tue Wed Thu Fri Sat Jun 21 Jun 22 Jun 23 Jun 24 Jun 25 Jun 26 Jun 27 ...WESTERN SOUTH DAKOTA... Buffalo Shwrs Tstrms Sunny Ptcldy Ptcldy Ptcldy Ptcldy 52/65 48/70 48/70 45/72 47/75 52/80 57/82 90/90 40/50 70/10 00/00 10/10 30/30 30/40 Custer Tstrms Tstrms Tstrms Tstrms Tstrms Ptcldy Ptcldy 50/64 45/66 47/67 44/65 46/66 50/78 56/82 90/80 60/70 70/60 40/50 50/60 60/20 20/30 Faith Shwrs Mocldy Sunny Ptcldy Ptcldy Mocldy Ptcldy 52/62 48/70 50/72 47/72 48/74 53/79 58/84 90/100 60/30 70/50 00/00 10/20 40/40 30/30 Philip Tstrms Mocldy Shwrs Ptcldy Ptcldy Mocldy Ptcldy 55/65 49/73 51/77 48/75 49/76 53/84 59/91 90/100 70/40 70/70 00/10 10/30 40/40 20/20 Pine Ridge Tstrms Tstrms Shwrs Ptcldy Tstrms Ptcldy Ptcldy 56/72 50/76 52/75 49/72 50/75 54/85 60/91 80/80 70/50 70/70 10/40 40/50 50/20 10/20 Rapid City Tstrms Tstrms Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy 55/67 50/73 51/74 48/73 50/75 53/84 59/89 100/90 80/50 70/40 10/20 20/40 40/20 20/30 ...CENTRAL SOUTH DAKOTA... Chamberlain Tstrms Ptcldy Shwrs Sunny Ptcldy Shwrs Mocldy 55/64 51/73 54/77 52/74 50/76 54/79 60/86 90/100 60/30 80/80 10/10 10/20 50/50 40/20 Mobridge Shwrs Ptcldy Ptcldy Ptcldy Ptcldy Mocldy Mocldy 52/69 50/73 52/75 49/73 48/77 53/79 58/84 70/60 30/30 80/80 10/00 00/00 20/40 30/40 Pierre Tstrms Ptcldy Shwrs Ptcldy Ptcldy Mocldy Ptcldy 54/64 50/73 53/77 50/75 49/76 54/80 59/87 90/100 50/30 70/70 10/00 10/10 40/40 30/30 Winner Tstrms Ptcldy Shwrs Ptcldy Ptcldy Tstrms Ptcldy 56/65 51/73 54/77 51/75 50/76 54/81 61/89 100/100 70/40 80/80 10/10 10/20 60/60 30/20 ...EASTERN SOUTH DAKOTA... Aberdeen Mocldy Ptcldy Shwrs Ptcldy Ptcldy Ptcldy Mocldy 54/73 50/76 55/77 50/74 48/77 52/79 60/84 10/20 20/10 80/80 10/10 10/00 10/40 40/40 Huron Shwrs Ptcldy Shwrs Ptcldy Ptcldy Ptcldy Mocldy 56/69 52/75 56/77 52/74 50/77 54/79 61/84 50/70 40/10 80/80 20/00 00/00 30/40 40/40 Mitchell Shwrs Ptcldy Shwrs Sunny Ptcldy Mocldy Ptcldy 57/68 53/76 56/78 54/75 51/77 55/79 61/86 70/80 50/10 50/60 30/00 10/10 40/40 40/30 Sioux Falls Shwrs Ptcldy Tstrms Sunny Ptcldy Ptcldy Shwrs 57/70 54/76 57/77 55/75 52/77 55/78 62/84 50/70 50/10 30/80 80/00 00/10 20/40 50/50 Sisseton Mocldy Ptcldy Tstrms Ptcldy Ptcldy Ptcldy Shwrs 52/74 52/76 57/75 54/72 52/75 54/79 60/82 00/00 00/10 70/80 40/20 20/10 10/30 50/50 Watertown Mocldy Ptcldy Tstrms Ptcldy Ptcldy Ptcldy Shwrs 55/71 52/75 57/75 53/71 50/75 54/78 61/82 10/20 20/10 70/70 40/10 10/10 10/40 50/50 Yankton Shwrs Ptcldy Tstrms Sunny Ptcldy Mocldy Ptcldy 58/70 54/77 57/79 56/78 53/79 56/80 63/87 90/70 60/10 20/80 80/10 10/10 40/40 40/30 $$