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City of Yankton, SDYankton, SD 7-Day Night Weather Forecast
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Yankton, SD Weather Forecast
Yankton, SD Weather Forecast Date: 159 PM CST Thu Nov 05 2026
The area/counties/county of: Yankton, including the city of Yankton.or toggle through each period.
This Afternoon... Cloudy. Near steady temperature in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight... Cloudy. Lows in the lower 30s. North winds 5 to 10 mph.
Friday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 40s. Southeast winds around 5 mph.
Friday Night... Mostly cloudy. Lows in the mid 30s. South winds around 5 mph.
Saturday... Sunny. Not as cool with highs in the upper 50s. Southwest winds around 5 mph.
Saturday Night... Partly cloudy. Lows in the upper 30s.
Sunday... Sunny. Highs in the lower 60s.
Sunday Night... Mostly clear. Lows in the mid 40s.
Monday... Sunny. Highs in the lower 60s.
Monday Night... Mostly clear. Lows in the upper 30s.
Tuesday... Mostly sunny. Highs in the upper 50s.
Tuesday Night... Partly cloudy. Lows in the upper 30s.
POP = Probability of Precipitation
Yankton Radar Loop
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