Weather in Yankton, South Dakota, United States

7-Day Detailed Weather Forecast for Yankton

This Afternoon

Temperature: 76°F

Wind Speed: 15 mph

Wind Direction: SSE

Forecast: Areas of smoke. Mostly sunny. High near 76, with temperatures falling to around 73 in the afternoon. South southeast wind around 15 mph.

Tonight

Temperature: 63°F

Wind Speed: 10 to 15 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms between 1am and 4am, then areas of smoke and a chance of showers and thunderstorms between 4am and 5am, then areas of smoke and showers and thunderstorms likely. Mostly cloudy, with a low around 63. South southeast wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Temperature: 77°F

Wind Speed: 10 to 15 mph

Wind Direction: SSE

Forecast: Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 11am, then a slight chance of showers and thunderstorms between 11am and 1pm, then areas of smoke and a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 77. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Temperature: 63°F

Wind Speed: 5 to 15 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South southeast wind 5 to 15 mph. Chance of precipitation is 30%.

Monday

Temperature: 82°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 82. South southeast wind 5 to 10 mph. Chance of precipitation is 30%.

Monday Night

Temperature: 63°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 63. South southeast wind 5 to 10 mph. Chance of precipitation is 30%.

Tuesday

Temperature: 82°F

Wind Speed: 5 to 15 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 82.

Tuesday Night

Temperature: 68°F

Wind Speed: 10 to 15 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%.

Wednesday

Temperature: 88°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.

Wednesday Night

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 71.

Thursday

Temperature: 91°F

Wind Speed: 5 to 15 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 91.

Thursday Night

Temperature: 72°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 72.

Friday

Temperature: 91°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 91.

Friday Night

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 69. Chance of precipitation is 30%.