FPUS63 KFSD 200131 SFTSD STZ000-201000- Tabular State Forecast for South Dakota National Weather Service Sioux Falls SD 830 PM 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 Shwrs Shwrs Ptcldy 34/50 34/57 34/64 43/61 42/60 47/62 44/62 90/70 50/50 50/10 60/60 40/50 70/70 70/40 Custer Mocldy Shwrs Sunny Shwrs Shwrs Shwrs Shwrs 31/52 35/56 34/61 42/63 43/60 44/62 41/61 30/30 30/60 60/10 60/60 50/60 70/70 70/50 Faith Shwrs Mocldy Sunny Shwrs Shwrs Shwrs Shwrs 36/47 35/51 33/61 43/60 43/60 48/62 46/61 100/80 60/40 40/10 60/60 50/50 70/70 70/50 Philip Shwrs Mocldy Sunny Shwrs Shwrs Shwrs Ptcldy 37/51 36/57 34/65 44/66 45/66 50/67 47/66 50/50 50/30 30/10 60/60 40/50 70/70 70/40 Pine Ridge Mocldy Shwrs Sunny Shwrs Shwrs Shwrs Ptcldy 34/57 34/61 34/69 47/70 45/68 48/68 45/66 30/20 10/50 50/10 60/60 50/60 60/60 60/40 Rapid City Mocldy Shwrs Sunny Shwrs Shwrs Shwrs Ptcldy 35/56 36/61 36/67 45/66 46/66 49/67 46/64 40/30 30/50 50/10 60/60 40/60 60/70 70/40 ...CENTRAL SOUTH DAKOTA... Chamberlain Shwrs Mocldy Ptcldy Shwrs Mocldy Shwrs Shwrs 45/49 37/50 36/61 42/61 46/65 50/65 48/65 60/80 60/40 30/10 30/50 50/40 60/60 60/50 Mobridge Shwrs Snoshwr Ptcldy Shwrs Mocldy Shwrs Ptcldy 40/45 33/49 35/62 41/60 44/63 48/64 46/64 90/70 70/60 50/10 20/50 40/40 60/70 70/40 Pierre Shwrs Mocldy Ptcldy Shwrs Mocldy Shwrs Shwrs 42/49 36/51 34/63 43/62 45/65 49/65 47/65 80/80 60/40 40/10 40/50 40/40 60/60 60/50 Winner Shwrs Mocldy Sunny Shwrs Shwrs Shwrs Shwrs 40/48 36/53 34/63 43/64 47/65 50/66 48/66 30/60 50/30 30/10 50/60 50/50 70/70 60/60 ...EASTERN SOUTH DAKOTA... Aberdeen Shwrs Snoshwr Ptcldy Mocldy Mocldy Shwrs Shwrs 40/47 33/48 35/63 37/62 43/65 46/65 45/65 90/80 80/60 60/10 10/30 30/30 40/50 50/50 Huron Shwrs Snoshwr Ptcldy Mocldy Mocldy Shwrs Shwrs 46/49 36/49 36/63 39/61 45/66 48/65 48/67 70/90 80/70 50/10 10/40 40/40 50/50 60/60 Mitchell Shwrs Shwrs Ptcldy Shwrs Mocldy Shwrs Shwrs 48/51 37/49 37/62 40/61 46/65 49/65 48/67 70/80 60/60 40/10 10/50 50/40 50/50 60/60 Sioux Falls Shwrs Shwrs Mocldy Ptcldy Mocldy Shwrs Shwrs 47/51 38/49 39/62 40/62 47/65 48/65 49/67 80/80 60/50 50/10 10/30 30/30 40/50 60/50 Sisseton Shwrs Snoshwr Ptcldy Ptcldy Mocldy Mocldy Mocldy 40/46 35/47 39/63 41/64 45/64 48/65 47/66 100/100 90/70 70/10 10/20 20/20 30/40 50/40 Watertown Shwrs Snoshwr Ptcldy Mocldy Mocldy Shwrs Shwrs 40/46 35/47 37/61 39/62 44/63 46/63 46/65 90/100 80/70 60/10 00/20 30/30 30/50 50/50 Yankton Shwrs Mocldy Ptcldy Shwrs Mocldy Shwrs Shwrs 47/53 39/51 39/63 41/63 48/67 50/67 49/68 60/70 50/30 30/10 10/50 50/40 50/50 60/50 $$