Hourly Weather Forecast - Yankton, SD

60% Chance of Storms

50% Chance of Storms

40% Chance of Storms

40% Chance of Storms

40% Chance of Storms

40% Chance of Storms

40% Chance of Storms

30% Chance of Storms

30% Chance of Storms

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy

Cloudy

30% Chance of Light Rain

30% Chance of Light Rain

30% Chance Rain Showers

Partly Cloudy

Partly Cloudy

Partly Cloudy

30% Chance Rain Showers

30% Chance Rain Showers

40% Chance Rain Showers

40% Chance of Storms