FPUS63 KFSD 151118 SFTSD SDZ001>074-152200- Tabular State Forecast for South Dakota National Weather Service Sioux Falls SD 618 AM CDT Thu Oct 15 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 Fri Sat Sun Mon Tue Wed Oct 15 Oct 16 Oct 17 Oct 18 Oct 19 Oct 20 Oct 21 ...WESTERN SOUTH DAKOTA... Buffalo Windy Sunny Sunny Sunny Sunny Sunny Ptcldy /45 26/54 37/78 45/65 39/66 43/70 44/63 /00 00/00 00/00 00/00 00/00 00/00 10/10 Custer Ptcldy Sunny Sunny Sunny Sunny Sunny Sunny /45 23/50 38/70 46/64 38/64 45/69 46/64 /10 00/00 00/00 00/00 00/00 00/00 10/20 Faith Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy /48 29/51 34/71 44/67 38/64 43/69 46/64 /10 00/00 00/00 00/00 00/00 00/00 10/10 Philip Shwrs Sunny Sunny Sunny Sunny Sunny Sunny /53 30/54 36/76 43/70 36/67 41/75 46/69 /70 00/00 00/00 00/00 00/00 00/00 10/10 Pine Ridge Shwrs Sunny Sunny Sunny Sunny Sunny Sunny /53 28/53 35/73 43/68 36/69 44/75 47/70 /100 00/00 00/00 00/00 00/00 00/00 10/10 Rapid City Windy Sunny Sunny Sunny Sunny Sunny Sunny /51 29/55 38/78 47/68 39/68 45/74 48/68 /10 00/00 00/00 00/00 00/00 00/00 10/10 ...CENTRAL SOUTH DAKOTA... Chamberlain Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy /58 37/50 34/69 45/69 41/66 44/71 50/70 /80 10/00 00/00 00/00 00/00 00/00 10/10 Mobridge Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy /53 32/52 35/68 41/68 38/65 42/68 46/66 /10 10/00 00/00 00/00 00/00 00/00 10/10 Pierre Shwrs Sunny Sunny Sunny Sunny Sunny Sunny /56 36/51 36/72 44/70 40/66 44/71 49/69 /50 10/00 00/00 00/00 00/00 00/00 10/10 Winner Shwrs Ptcldy Windy Sunny Sunny Sunny Ptcldy /55 36/51 34/71 46/71 40/68 44/73 51/72 /90 10/00 00/00 00/00 00/00 00/00 10/10 ...EASTERN SOUTH DAKOTA... Aberdeen Mocldy Sunny Sunny Sunny Sunny Sunny Ptcldy /56 37/51 33/65 41/69 37/67 41/69 48/68 /30 10/00 00/00 00/00 00/00 00/00 10/10 Huron Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy /60 37/52 33/68 43/71 40/70 43/72 50/72 /60 20/00 00/00 00/00 00/00 00/00 10/10 Mitchell Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy /59 38/52 33/67 45/71 42/70 45/72 51/73 /80 20/00 00/00 00/00 00/00 00/00 10/10 Sioux Falls Shwrs Ptcldy Sunny Sunny Ptcldy Sunny Ptcldy /57 40/52 32/62 43/67 44/68 45/71 52/72 /100 10/10 00/00 00/00 00/00 00/00 00/20 Sisseton Mocldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy /57 38/50 34/6447/69 42/66 42/69 49/68 /30 60/00 00/00 00/00 00/00 00/00 10/10 Watertown Mocldy Ptcldy Sunny Sunny Sunny Sunny Ptcldy /57 38/51 33/63 43/68 42/67 43/69 50/69 /40 40/00 00/00 00/00 00/00 00/00 10/20 Yankton Shwrs Ptcldy Sunny Sunny Ptcldy Sunny Ptcldy /58 39/52 33/63 44/68 43/68 46/72 53/73 /90 10/00 00/00 00/00 00/00 00/00 00/20 $$