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Dunn, SD Weather Forecast
Dunn, SD Weather Forecast Date: 822 PM MDT Wed Oct 28 2026
The area/counties/county of: Southern Perkins, including the cities of: Usta, Bison, Sorum, and Zeona.or toggle through each period.
Rest of Tonight... Clear. Lows in the lower 30s. Northeast winds 5 to 10 mph.
Thursday... Sunny. Highs in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
Thursday Night... Partly cloudy. Lows in the lower 30s. Northeast winds 5 to 10 mph.
Friday... Partly cloudy. Highs in the mid 50s. East winds 10 to 20 mph with gusts up to 30 mph.
Friday Night... Cloudy. A slight chance of rain in the evening. Lows in the mid 40s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20%.
Saturday... Mostly cloudy. Highs in the lower 60s.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s.
Sunday... Partly cloudy. Highs in the lower 60s.
Sunday Night... Cloudy. A chance of rain in the evening, then rain likely after midnight. Lows in the mid 40s. Chance of rain 70%.
Monday... Rain likely. Breezy. Near steady temperature in the upper 40s. Chance of rain 70%.
Monday Night... Cloudy. Rain likely in the evening, then a chance of rain after midnight. Breezy with lows in the upper 30s. Chance of rain 60%.
Tuesday... Becoming partly cloudy. A 40% chance of rain. Highs around 50.
Tuesday Night... Partly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Lows in the mid 30s. Chance of rain 30%.
POP = Probability of Precipitation
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