Weather in South Sioux City, Nebraska, United States

7-Day Detailed Weather Forecast for South Sioux City

Overnight

Temperature: 28°F

Wind Speed: 20 mph

Wind Direction: WNW

Forecast: Scattered snow showers. Mostly cloudy. Low around 28, with temperatures rising to around 33 overnight. West northwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

Friday

Temperature: 33°F

Wind Speed: 20 to 30 mph

Wind Direction: NW

Forecast: A chance of snow showers before 8am, then a chance of snow showers and patchy blowing snow. Partly sunny. High near 33, with temperatures falling to around 21 in the afternoon. Northwest wind 20 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.

Friday Night

Temperature: 5°F

Wind Speed: 20 to 25 mph

Wind Direction: NW

Forecast: Scattered snow showers. Mostly cloudy. Low around 5, with temperatures rising to around 9 overnight. Northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

Saturday

Temperature: 11°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 11. Northwest wind 15 to 20 mph, with gusts as high as 35 mph.

Saturday Night

Temperature: 3°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Partly cloudy. Low around 3, with temperatures rising to around 11 overnight. West southwest wind 5 to 10 mph.

Sunday

Temperature: 35°F

Wind Speed: 10 to 20 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 35. West wind 10 to 20 mph, with gusts as high as 40 mph.

Sunday Night

Temperature: 2°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 2.

M.L. King Jr. Day

Temperature: 19°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Sunny, with a high near 19.

Monday Night

Temperature: 4°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 4.

Tuesday

Temperature: 33°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 33.

Tuesday Night

Temperature: 18°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 18.

Wednesday

Temperature: 34°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 34.

Wednesday Night

Temperature: 13°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 13.

Thursday

Temperature: 30°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: Partly sunny, with a high near 30.