Weather in Sioux Falls, South Dakota, United States

7-Day Detailed Weather Forecast for Sioux Falls

Tonight

Temperature: 19°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Freezing drizzle before midnight, then patchy fog and a slight chance of freezing drizzle between midnight and 1am, then a slight chance of snow and a slight chance of freezing drizzle between 1am and 2am, then a chance of snow showers between 2am and 4am. Cloudy. Low around 19, with temperatures rising to around 22 overnight. Southeast wind around 0 mph. Chance of precipitation is 100%. Little or no ice accumulation expected.

Saturday

Temperature: 33°F

Wind Speed: 0 to 5 mph

Wind Direction: WNW

Forecast: Partly sunny. High near 33, with temperatures falling to around 29 in the afternoon. West northwest wind 0 to 5 mph.

Saturday Night

Temperature: 20°F

Wind Speed: 0 to 10 mph

Wind Direction: ESE

Forecast: Mostly cloudy. Low around 20, with temperatures rising to around 24 overnight. East southeast wind 0 to 10 mph.

Sunday

Temperature: 42°F

Wind Speed: 10 to 15 mph

Wind Direction: SSE

Forecast: Partly sunny. High near 42, with temperatures falling to around 39 in the afternoon. South southeast wind 10 to 15 mph, with gusts as high as 30 mph.

Sunday Night

Temperature: 29°F

Wind Speed: 0 to 10 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 29. West southwest wind 0 to 10 mph.

Monday

Temperature: 46°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a high near 46. South wind 0 to 5 mph.

Monday Night

Temperature: 30°F

Wind Speed: 5 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 30.

Tuesday

Temperature: 49°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 49.

Tuesday Night

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 29.

Wednesday

Temperature: 50°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 50.

Wednesday Night

Temperature: 31°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 31.

Thursday

Temperature: 42°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A slight chance of drizzle after noon. Partly sunny, with a high near 42. Chance of precipitation is 20%.

Thursday Night

Temperature: 24°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A slight chance of freezing drizzle and a slight chance of drizzle. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.

Friday

Temperature: 34°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: A chance of snow and a chance of freezing drizzle. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.