Weather in Yankton, South Dakota, United States

7-Day Detailed Weather Forecast for Yankton

Overnight

Temperature: 24°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: A chance of snow. Cloudy. Low around 24, with temperatures rising to around 30 overnight. East southeast wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Saturday

Temperature: 28°F

Wind Speed: 10 to 25 mph

Wind Direction: NW

Forecast: A chance of snow before 9am, then a chance of snow showers between 9am and 10am. Partly sunny. High near 28, with temperatures falling to around 22 in the afternoon. Northwest wind 10 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Saturday Night

Temperature: 5°F

Wind Speed: 0 to 10 mph

Wind Direction: NNW

Forecast: Mostly clear, with a low around 5. North northwest wind 0 to 10 mph.

Sunday

Temperature: 36°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny. High near 36, with temperatures falling to around 33 in the afternoon. Southwest wind 5 to 10 mph.

Sunday Night

Temperature: 9°F

Wind Speed: 0 to 5 mph

Wind Direction: NNW

Forecast: Mostly clear, with a low around 9. North northwest wind 0 to 5 mph.

Monday

Temperature: 23°F

Wind Speed: 0 to 10 mph

Wind Direction: NNE

Forecast: A chance of snow after noon. Mostly cloudy, with a high near 23. North northeast wind 0 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Monday Night

Temperature: -6°F

Wind Speed: 10 to 15 mph

Wind Direction: N

Forecast: Snow likely. Mostly cloudy, with a low around -6. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.

Tuesday

Temperature: 11°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Partly sunny, with a high near 11.

Tuesday Night

Temperature: -2°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: A slight chance of snow after midnight. Mostly cloudy, with a low around -2. Chance of precipitation is 20%.

Wednesday

Temperature: 19°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A chance of snow. Partly sunny, with a high near 19. Chance of precipitation is 30%.

Wednesday Night

Temperature: -2°F

Wind Speed: 5 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around -2.

Thursday

Temperature: 23°F

Wind Speed: 5 to 10 mph

Wind Direction: ENE

Forecast: Mostly sunny, with a high near 23.

Thursday Night

Temperature: 11°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: A slight chance of snow after midnight. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.

Friday

Temperature: 29°F

Wind Speed: 10 to 15 mph

Wind Direction: ESE

Forecast: A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.