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Winner, SD Weather Forecast
Winner, SD Weather Forecast Date: 402 PM CDT Tue Sep 08 2026
The area/counties/county of: Tripp, including the cities of: Winner, Colome, Witten, Hamill, and Ideal.or toggle through each period.
Late This Afternoon... Mostly sunny. Near steady temperature in the mid 80s. Northwest winds 10 to 15 mph.
Tonight... Clear. Lows in the upper 50s. West winds 5 to 10 mph.
Wednesday... Mostly sunny. Highs in the upper 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Wednesday Night... Clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.
Thursday... Sunny, breezy with highs in the upper 80s. South winds 10 to 15 mph, increasing to 20 to 30 mph in the afternoon.
Thursday Night... Clear, breezy with lows in the mid 60s. South winds 20 to 30 mph with gusts up to 40 mph.
Friday... Mostly sunny and breezy. Highs in the lower 90s.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
Saturday... Partly cloudy in the morning, then clearing. Cooler with highs in the lower 70s.
Saturday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows around 50. Chance of rain 50%.
Sunday... Becoming partly cloudy. A slight chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 60%.
Sunday Night... Showers likely. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows around 50. Chance of rain 70%.
Monday... Mostly cloudy with a chance of showers in the morning, then partly cloudy in the afternoon. Breezy with highs in the upper 60s. Chance of rain 30%.
Monday Night... Mostly clear. Lows in the upper 40s.
POP = Probability of Precipitation
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