FPUS63 KFSD 211229 SFTSD SDZ001>074-212200- Tabular State Forecast for South Dakota National Weather Service Sioux Falls SD 729 AM CDT Mon Sep 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 Tue Wed Thu Fri Sat Sun Sep 21 Sep 22 Sep 23 Sep 24 Sep 25 Sep 26 Sep 27 ...WESTERN SOUTH DAKOTA... Buffalo Cloudy Mocldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy /64 44/68 50/78 49/81 51/80 53/76 47/71 /30 10/00 30/40 20/00 00/00 00/00 20/20 Custer Shwrs Mocldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy /55 44/62 50/70 49/71 49/71 52/74 48/67 /60 60/40 30/20 00/00 00/10 10/10 10/10 Faith Cloudy Mocldy Shwrs Ptcldy Ptcldy Ptcldy Ptcldy /62 42/64 49/77 50/77 51/76 53/75 49/71 /30 10/10 20/50 50/00 00/10 10/10 20/20 Philip Shwrs Mocldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy /62 42/66 50/80 52/78 50/78 53/79 50/74 /50 10/40 40/10 20/00 00/10 10/10 10/20 Pine Ridge Cloudy Shwrs Ptcldy Ptcldy Ptcldy Sunny Ptcldy /64 46/69 53/78 53/77 52/79 55/79 52/76 /30 10/50 10/10 10/00 10/20 20/10 10/20 Rapid City Shwrs Mocldy Ptcldy Sunny Ptcldy Sunny Ptcldy /62 46/69 53/80 52/78 52/79 55/80 51/74 /50 40/20 20/10 10/00 00/10 10/00 10/20 ...CENTRAL SOUTH DAKOTA... Chamberlain Drzl Mocldy Mocldy Mocldy Mocldy Ptcldy Ptcldy /58 47/61 48/68 53/73 52/70 55/72 53/71 /90 10/10 40/40 30/30 20/30 30/20 10/10 Mobridge Ptcldy Ptcldy Shwrs Ptcldy Mocldy Ptcldy Ptcldy /62 43/63 49/69 51/74 53/73 54/70 50/70 /20 00/00 20/60 60/10 00/10 20/10 20/30 Pierre Shwrs Ptcldy Mocldy Ptcldy Mocldy Ptcldy Ptcldy /60 44/63 50/72 53/76 53/74 55/73 52/73 /70 10/00 20/20 30/10 10/10 20/10 10/20 Winner Shwrs Mocldy Mocldy Mocldy Mocldy Ptcldy Ptcldy /60 44/63 48/71 54/75 52/73 56/76 53/74 /80 20/20 40/40 30/20 10/20 30/20 10/20 ...EASTERN SOUTH DAKOTA... Aberdeen Mocldy Ptcldy Mocldy Mocldy Mocldy Mocldy Ptcldy /63 42/65 49/68 52/72 53/72 56/68 53/71 /40 00/00 10/30 70/50 10/10 30/30 20/20 Huron Shwrs Mocldy Mocldy Mocldy Mocldy Mocldy Ptcldy /59 48/63 49/67 52/71 54/71 57/69 55/72 /100 20/20 10/30 50/50 20/30 30/30 20/20 Mitchell Shwrs Mocldy Mocldy Shwrs Mocldy Mocldy Ptcldy /58 49/63 50/68 53/71 55/71 57/70 56/74 /100 20/20 10/30 60/60 20/30 40/40 20/20 Sioux Falls Shwrs Mocldy Ptcldy Shwrs Mocldy Shwrs Mocldy /55 49/61 48/66 52/66 54/68 57/67 57/73 /100 60/10 00/10 70/70 30/30 50/50 30/30 Sisseton Ptcldy Ptcldy Ptcldy Shwrs Mocldy Mocldy Ptcldy /62 42/65 46/6952/70 54/71 56/66 54/70 /10 00/00 00/10 80/80 10/20 30/30 30/20 Watertown Shwrs Ptcldy Ptcldy Mocldy Mocldy Mocldy Ptcldy /57 45/62 46/66 51/68 53/68 55/66 54/70 /80 10/00 00/20 70/70 20/30 40/40 30/20 Yankton Shwrs Mocldy Mocldy Shwrs Mocldy Shwrs Ptcldy /56 50/62 50/66 54/68 56/68 58/69 59/74 /90 30/10 00/30 70/70 30/40 50/50 30/30 $$