FPUS63 KFSD 210738 SFTSD SDZ001>074-212200- Tabular State Forecast for South Dakota National Weather Service Sioux Falls SD 238 AM CDT Sun Jun 21 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 Mon Tue Wed Thu Fri Sat Jun 21 Jun 22 Jun 23 Jun 24 Jun 25 Jun 26 Jun 27 ...WESTERN SOUTH DAKOTA... Buffalo Tstrms Tstrms Sunny Ptcldy Ptcldy Ptcldy Ptcldy /62 48/70 48/70 45/72 47/75 52/80 57/82 /90 40/50 70/10 00/00 10/10 30/30 30/40 Custer Tstrms Tstrms Tstrms Tstrms Tstrms Ptcldy Ptcldy /63 45/66 47/67 44/65 46/66 50/78 56/82 /60 40/70 70/60 40/50 50/60 60/20 20/30 Faith Tstrms Mocldy Sunny Ptcldy Ptcldy Mocldy Ptcldy /60 48/70 50/72 47/72 48/74 53/79 58/84 /90 60/30 70/50 00/00 10/20 40/40 30/30 Philip Tstrms Mocldy Shwrs Ptcldy Ptcldy Mocldy Ptcldy /64 49/73 51/77 48/75 49/76 53/84 59/92 /90 50/40 70/70 00/10 10/30 40/40 20/20 Pine Ridge Tstrms Tstrms Shwrs Ptcldy Ptcldy Ptcldy Ptcldy /71 50/76 52/75 49/72 50/75 54/85 60/91 /50 50/50 70/70 10/40 30/40 50/20 10/20 Rapid City Tstrms Tstrms Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /65 50/73 51/74 48/73 50/75 53/85 59/89 /70 60/50 70/40 10/20 20/40 40/20 20/30 ...CENTRAL SOUTH DAKOTA... Chamberlain Tstrms Ptcldy Shwrs Sunny Ptcldy Shwrs Mocldy /64 51/73 54/77 52/74 50/76 54/79 60/86 /100 60/30 80/80 10/10 10/20 50/50 40/20 Mobridge Shwrs Ptcldy Ptcldy Ptcldy Ptcldy Mocldy Mocldy /69 50/73 52/75 49/73 48/77 53/79 58/84 /60 30/30 80/80 10/00 00/00 20/30 30/40 Pierre Tstrms Ptcldy Shwrs Ptcldy Ptcldy Mocldy Ptcldy /64 50/73 53/77 50/75 49/76 54/80 59/87 /100 50/30 70/70 10/00 10/10 40/40 30/30 Winner Tstrms Ptcldy Shwrs Ptcldy Ptcldy Tstrms Ptcldy /64 51/73 54/77 51/75 50/76 54/80 61/89 /70 70/20 80/80 10/10 10/20 60/60 30/20 ...EASTERN SOUTH DAKOTA... Aberdeen Mocldy Ptcldy Shwrs Ptcldy Ptcldy Ptcldy Mocldy /73 50/76 55/77 50/74 48/77 52/79 60/84 /20 20/10 80/80 10/10 10/00 10/40 40/40 Huron Shwrs Ptcldy Shwrs Ptcldy Ptcldy Ptcldy Mocldy /69 52/75 56/77 52/74 50/77 54/79 61/84 /70 40/10 80/80 20/00 00/00 20/40 40/30 Mitchell Shwrs Ptcldy Shwrs Sunny Ptcldy Ptcldy Mocldy /68 53/76 56/78 54/75 51/77 55/79 61/86 /80 50/10 50/60 30/00 10/10 40/40 40/30 Sioux Falls Shwrs Ptcldy Tstrms Sunny Ptcldy Ptcldy Shwrs /70 54/76 57/77 55/75 52/77 55/78 62/84 /70 50/10 30/80 80/00 00/10 20/40 50/50 Sisseton Mocldy Ptcldy Tstrms Ptcldy Ptcldy Ptcldy Shwrs /74 52/76 57/7554/72 52/75 54/79 60/82 /00 00/10 70/80 40/20 20/10 10/30 50/50 Watertown Mocldy Ptcldy Tstrms Ptcldy Ptcldy Ptcldy Mocldy /71 52/75 57/75 53/71 50/74 54/78 61/82 /20 20/10 70/70 40/10 10/10 10/40 40/40 Yankton Shwrs Ptcldy Tstrms Sunny Ptcldy Ptcldy Ptcldy /70 54/77 57/79 56/78 53/79 56/80 63/87 /70 60/10 20/80 80/10 10/10 40/40 40/30 $$