Friday, September 4, 2026  
 
 
State Forecast for Winner , SD
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551
FPUS63 KFSD 041938
SFTSD
SDZ001>074-051000-
Tabular State Forecast for South Dakota
National Weather Service Sioux Falls SD
238 PM CDT Fri Sep 4 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
 
FCSTFCSTFCSTFCSTFCSTFCSTFCST
SatSunMonTueWedThuFri
Sep 05Sep 06Sep 07Sep 08Sep 09Sep 10Sep 11
...WESTERN SOUTH DAKOTA...
Buffalo
SunnySunnyPtcldySunnySunnyPtcldyPtcldy
63/9663/9465/9157/8150/7952/8454/86
00/1010/1050/4010/0000/0010/1010/20
Custer
PtcldySunnyPtcldySunnySunnyPtcldyPtcldy
63/8962/8661/8155/7650/7553/7855/79
00/2020/2050/4000/0000/0010/1010/20
Faith
SunnySunnyPtcldySunnySunnyPtcldyPtcldy
66/9766/9366/9261/8352/8154/8356/86
10/1020/2050/4000/0000/0010/1010/20
Philip
VryhotSunnyPtcldySunnySunnyPtcldyPtcldy
66/10169/9668/9664/8855/8556/8858/90
20/1020/1040/4010/0000/0020/2010/10
Pine Ridge
SunnySunnyPtcldySunnySunnyPtcldySunny
64/9866/9667/9461/8954/8656/8958/90
20/1020/1040/2020/1010/1020/2020/10
Rapid City
SunnySunnyPtcldySunnySunnyPtcldyPtcldy
66/9865/9467/9360/8654/8356/8658/88
00/2020/1050/4000/0000/0010/1010/20
...CENTRAL SOUTH DAKOTA...
Chamberlain
SunnyPtcldyTstrmsPtcldySunnyPtcldyPtcldy
71/9570/9068/9069/8460/8158/8161/85
20/1040/3050/7050/3000/0010/1020/20
Mobridge
SunnySunnyTstrmsSunnySunnyPtcldyPtcldy
68/9669/9267/8965/8455/8054/8157/84
20/0010/2040/5010/0000/0010/2020/20
Pierre
SunnySunnyTstrmsSunnySunnyPtcldyPtcldy
69/9869/9367/9268/8558/8256/8359/86
10/0030/2050/5020/2000/0010/2020/20
Winner
SunnyPtcldyTstrmsPtcldySunnyPtcldyPtcldy
71/9870/9369/9370/8760/8459/8561/88
10/1030/3050/5060/3000/0020/2020/20
...EASTERN SOUTH DAKOTA...
Aberdeen
SunnySunnyTstrmsPtcldySunnyPtcldyPtcldy
68/9169/8866/8668/8457/8053/7956/83
60/4020/4040/6040/1000/0010/2020/20
Huron
SunnyPtcldyTstrmsPtcldySunnyPtcldyPtcldy
71/9471/8969/8870/8559/8157/8059/84
50/4010/3050/6050/2000/0010/1020/20
Mitchell
TstrmsPtcldyTstrmsShwrsSunnyPtcldyPtcldy
71/9571/9169/9171/8861/8558/8461/87
40/5020/3050/5060/6000/0010/1030/30
Sioux Falls
TstrmsPtcldyMocldyShwrsSunnyPtcldyPtcldy
71/9371/8969/8972/8863/8459/8260/85
10/6020/4040/4060/6010/0010/2020/20
Sisseton
TstrmsShwrsShwrsPtcldySunnyPtcldyPtcldy
66/8568/8466/8270/8261/7855/7657/80
40/5020/5050/6060/3000/0010/1020/20
Watertown
TstrmsPtcldyTstrmsPtcldySunnyPtcldyPtcldy
69/8970/8668/8570/8460/8055/7857/82
30/5030/4040/5050/3000/0010/1020/20
Yankton
TstrmsPtcldyPtcldyShwrsSunnyPtcldyPtcldy
71/9572/9170/9273/9063/8660/8462/87
20/5030/3040/4060/6010/0010/2020/20
$$
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DTN Weather Summary

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Bryce Anderson – DTN Meteorologist
Hot and Dry for Central US Labor Day Weekend

Hot, humid conditions persist through the holiday weekend with scattered showers and thunderstorms likely. » More DTN Weather Commentary

Posted at 11:59AM Fri Sep 4, 2026 CDT
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