National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fog

62°F

17°C

Humidity 96%
Wind Speed E 6 mph
Barometer 29.87 in (1010.2 mb)
Dewpoint 61°F (16°C)
Visibility 0.25 mi
Last update 2 Sep 6:53 am CDT
Extended Forecast for

Winner SD

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 92. East wind 5 to 8 mph becoming south in the afternoon. Winds could gust as high as 16 mph.

    High: 92 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 68. Southeast wind around 9 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 95. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.

    High: 95 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. South wind around 7 mph.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 97. Southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 97 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 71. South wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: 71 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 92. East wind 5 to 8 mph becoming south in the afternoon. Winds could gust as high as 16 mph.
Tonight
Partly cloudy, with a low around 68. Southeast wind around 9 mph becoming southwest after midnight. Winds could gust as high as 17 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 95. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.
Thursday Night
Mostly clear, with a low around 67. South wind around 7 mph.
Friday
Sunny, with a high near 97. Southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 71. South wind 13 to 16 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 96.
Saturday Night
Partly cloudy, with a low around 69.
Sunday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 65.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Breezy.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winner SD
 43.37°N 99.88°W (Elev. 1982 ft)
Last Update:
7:21 am CDT Sep 2, 2026
Forecast Valid:
7am CDT Sep 2, 2026-6pm CDT Sep 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation