FPUS63 KFSD 190744 SFTSD STZ000-201000- Tabular State Forecast for South Dakota National Weather Service Sioux Falls SD 244 AM CDT Mon May 19 2025 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 Tue Wed Thu Fri Sat Sun Mon May 20 May 21 May 22 May 23 May 24 May 25 May 26 ...WESTERN SOUTH DAKOTA... Buffalo Shwrs Shwrs Sunny Shwrs Mocldy Shwrs Ptcldy 35/50 34/58 35/63 43/58 43/63 46/63 45/67 90/70 40/50 50/10 60/60 50/40 60/60 60/30 Custer Snoshwr Shwrs Sunny Shwrs Shwrs Shwrs Ptcldy 31/52 34/56 34/61 41/59 40/63 44/64 44/65 60/50 40/60 60/10 70/70 50/50 60/60 60/40 Faith Snoshwr Shwrs Ptcldy Shwrs Shwrs Shwrs Ptcldy 36/46 35/54 34/61 43/57 44/62 47/63 46/67 90/80 70/50 50/10 50/50 50/50 60/60 60/40 Philip Shwrs Ptcldy Sunny Shwrs Shwrs Shwrs Ptcldy 37/51 35/58 35/65 44/63 45/67 48/68 48/71 70/70 50/40 40/10 60/60 50/50 60/60 60/40 Pine Ridge Mocldy Shwrs Sunny Shwrs Shwrs Shwrs Ptcldy 35/56 34/62 35/68 45/66 44/70 48/69 46/70 50/40 30/50 50/10 70/70 40/50 60/60 50/40 Rapid City Shwrs Shwrs Sunny Shwrs Shwrs Shwrs Ptcldy 35/55 37/61 38/66 45/64 45/67 48/68 47/71 70/50 40/50 50/10 60/60 50/50 60/60 60/40 ...CENTRAL SOUTH DAKOTA... Chamberlain Shwrs Shwrs Ptcldy Shwrs Mocldy Shwrs Ptcldy 42/50 37/53 36/62 43/61 47/65 50/66 49/71 60/80 70/50 40/00 30/50 40/30 60/60 50/40 Mobridge Shwrs Shwrs Ptcldy Mocldy Mocldy Shwrs Ptcldy 39/43 34/51 35/63 42/60 45/63 47/65 48/70 90/90 90/60 40/00 20/40 40/30 50/60 60/30 Pierre Shwrs Mocldy Ptcldy Shwrs Mocldy Shwrs Ptcldy 42/48 35/54 35/63 44/61 46/66 48/67 48/72 70/80 70/40 40/00 40/50 40/40 50/60 60/40 Winner Shwrs Shwrs Ptcldy Shwrs Mocldy Shwrs Ptcldy 40/49 37/56 36/63 44/61 46/67 50/67 49/71 60/70 70/50 40/10 50/60 50/40 60/60 60/40 ...EASTERN SOUTH DAKOTA... Aberdeen Shwrs Shwrs Ptcldy Ptcldy Ptcldy Mocldy Ptcldy 40/44 33/50 34/65 38/63 44/65 46/67 46/71 90/90 90/60 50/00 10/30 30/20 30/40 40/40 Huron Shwrs Shwrs Ptcldy Mocldy Mocldy Shwrs Ptcldy 44/50 36/51 35/64 40/63 46/67 48/68 48/72 80/90 90/60 40/00 10/40 40/30 40/50 50/40 Mitchell Shwrs Shwrs Ptcldy Mocldy Mocldy Shwrs Ptcldy 44/51 37/52 36/63 40/63 47/67 49/67 49/72 80/90 90/60 40/10 20/40 40/30 40/50 50/40 Sioux Falls Shwrs Shwrs Ptcldy Ptcldy Mocldy Mocldy Ptcldy 45/51 38/51 38/63 41/64 47/66 49/67 50/72 90/90 80/50 40/10 10/30 30/30 30/40 50/40 Sisseton Shwrs Shwrs Ptcldy Ptcldy Ptcldy Mocldy Ptcldy 41/45 36/50 39/66 41/65 45/65 48/67 49/70 90/100 100/60 50/10 10/20 20/20 30/40 40/40 Watertown Shwrs Shwrs Ptcldy Ptcldy Ptcldy Mocldy Ptcldy 41/46 35/49 37/63 39/63 45/64 46/66 48/69 90/100 90/60 50/10 10/30 30/20 30/40 50/40 Yankton Shwrs Mocldy Ptcldy Mocldy Mocldy Shwrs Ptcldy 45/54 39/54 37/64 42/64 48/68 50/68 51/72 70/80 70/40 30/10 20/40 40/30 40/50 50/40 $$