Weather in South Sioux City, Nebraska, United States

7-Day Detailed Weather Forecast for South Sioux City

This Afternoon

Temperature: 86°F

Wind Speed: 15 mph

Wind Direction: E

Forecast: Partly sunny, with a high near 86. East wind around 15 mph, with gusts as high as 25 mph.

Tonight

Temperature: 58°F

Wind Speed: 15 mph

Wind Direction: E

Forecast: A slight chance of rain showers between 8pm and 9pm, then showers and thunderstorms likely between 9pm and 3am, then showers and thunderstorms. Mostly cloudy. Low around 58, with temperatures rising to around 63 overnight. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Temperature: 91°F

Wind Speed: 15 to 20 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 91. Southeast wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Temperature: 51°F

Wind Speed: 10 to 20 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely before 10pm, then showers and thunderstorms likely between 10pm and 1am, then a chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy. Low around 51, with temperatures rising to around 56 overnight. West wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.

Monday

Temperature: 69°F

Wind Speed: 10 mph

Wind Direction: NNW

Forecast: A chance of rain showers before 7am, then showers and thunderstorms likely. Mostly cloudy, with a high near 69. North northwest wind around 10 mph. Chance of precipitation is 70%.

Monday Night

Temperature: 43°F

Wind Speed: 10 to 20 mph

Wind Direction: NNW

Forecast: Showers and thunderstorms. Cloudy, with a low around 43. North northwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

Tuesday

Temperature: 59°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: A chance of rain showers before 7am. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.

Tuesday Night

Temperature: 38°F

Wind Speed: 0 to 15 mph

Wind Direction: NNW

Forecast: Mostly cloudy, with a low around 38.

Wednesday

Temperature: 64°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 64.

Wednesday Night

Temperature: 41°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: Partly cloudy, with a low around 41.

Thursday

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 68.

Thursday Night

Temperature: 45°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 45.

Friday

Temperature: 73°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 73.

Friday Night

Temperature: 50°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.