Weather in Sioux Falls, South Dakota, United States

7-Day Detailed Weather Forecast for Sioux Falls

This Afternoon

Temperature: 46°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 46. West wind around 10 mph, with gusts as high as 25 mph.

Tonight

Temperature: 24°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Patchy fog after 1am. Partly cloudy, with a low around 24. West wind 5 to 15 mph, with gusts as high as 30 mph.

Wednesday

Temperature: 46°F

Wind Speed: 5 to 25 mph

Wind Direction: S

Forecast: Areas of fog before 10am. Partly sunny. High near 46, with temperatures falling to around 41 in the afternoon. South wind 5 to 25 mph, with gusts as high as 40 mph.

Wednesday Night

Temperature: 26°F

Wind Speed: 15 to 25 mph

Wind Direction: WSW

Forecast: Rain before midnight. Mostly cloudy. Low around 26, with temperatures rising to around 35 overnight. West southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

Thursday

Temperature: 31°F

Wind Speed: 25 to 35 mph

Wind Direction: WNW

Forecast: A chance of snow. Partly sunny. High near 31, with temperatures falling to around 15 in the afternoon. West northwest wind 25 to 35 mph, with gusts as high as 60 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Thursday Night

Temperature: 5°F

Wind Speed: 5 to 20 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 5. North wind 5 to 20 mph, with gusts as high as 35 mph.

Friday

Temperature: 33°F

Wind Speed: 10 to 15 mph

Wind Direction: SSE

Forecast: Partly sunny, with a high near 33.

Friday Night

Temperature: 24°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 24.

Saturday

Temperature: 34°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 34.

Saturday Night

Temperature: 13°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 13.

Sunday

Temperature: 30°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A slight chance of snow before noon. Partly sunny, with a high near 30. Chance of precipitation is 20%.

Sunday Night

Temperature: 20°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a low around 20.

Monday

Temperature: 38°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 38.

Monday Night

Temperature: 26°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 26.