Weather in Sioux Falls, South Dakota, United States

7-Day Detailed Weather Forecast for Sioux Falls

Today

Temperature: 39°F

Wind Speed: 5 to 20 mph

Wind Direction: SW

Forecast: Patchy fog before 9am, then a chance of freezing rain between 11am and noon, then rain likely between noon and 5pm. Mostly cloudy, with a high near 39. Southwest wind 5 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 19°F

Wind Speed: 25 to 30 mph

Wind Direction: WNW

Forecast: Mostly cloudy. Low around 19, with temperatures rising to around 22 overnight. West northwest wind 25 to 30 mph, with gusts as high as 50 mph.

Wednesday

Temperature: 22°F

Wind Speed: 5 to 25 mph

Wind Direction: NW

Forecast: Mostly cloudy. High near 22, with temperatures falling to around 19 in the afternoon. Northwest wind 5 to 25 mph, with gusts as high as 45 mph.

Wednesday Night

Temperature: 11°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: A slight chance of snow after midnight. Cloudy. Low around 11, with temperatures rising to around 16 overnight. Northeast wind 0 to 5 mph. Chance of precipitation is 20%.

Thursday

Temperature: 25°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A chance of snow. Cloudy, with a high near 25. East southeast wind 5 to 10 mph. Chance of precipitation is 40%.

Thursday Night

Temperature: 6°F

Wind Speed: 10 to 15 mph

Wind Direction: N

Forecast: A chance of snow. Cloudy, with a low around 6. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Friday

Temperature: 16°F

Wind Speed: 10 to 15 mph

Wind Direction: NNW

Forecast: A slight chance of snow before noon. Mostly cloudy, with a high near 16. Chance of precipitation is 20%.

Friday Night

Temperature: -2°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A chance of snow after midnight. Cloudy, with a low around -2. Chance of precipitation is 40%.

Saturday

Temperature: 4°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A chance of snow. Mostly cloudy, with a high near 4. Chance of precipitation is 40%.

Saturday Night

Temperature: -14°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around -14.

Sunday

Temperature: 13°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: Mostly sunny, with a high near 13.

Sunday Night

Temperature: 4°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 4.

Monday

Temperature: 23°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 23.

Monday Night

Temperature: 6°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: Mostly cloudy, with a low around 6.