Weather in Sioux City, Iowa, United States

7-Day Detailed Weather Forecast for Sioux City

Overnight

Temperature: 25°F

Wind Speed: 25 to 30 mph

Wind Direction: NW

Forecast: Mostly cloudy. Low around 25, with temperatures rising to around 31 overnight. Northwest wind 25 to 30 mph, with gusts as high as 40 mph.

Wednesday

Temperature: 27°F

Wind Speed: 10 to 20 mph

Wind Direction: NW

Forecast: Mostly cloudy. High near 27, with temperatures falling to around 23 in the afternoon. Northwest wind 10 to 20 mph, with gusts as high as 45 mph.

Wednesday Night

Temperature: 19°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: A slight chance of snow between 11pm and midnight. Cloudy. Low around 19, with temperatures rising to around 22 overnight. East northeast wind 0 to 5 mph. Chance of precipitation is 20%.

Thursday

Temperature: 31°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of snow before 8am, then a chance of freezing rain between 8am and 1pm, then a chance of sleet between 1pm and 3pm, then a chance of freezing rain. Cloudy, with a high near 31. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.

Thursday Night

Temperature: 15°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: Mostly cloudy. Low around 15, with temperatures rising to around 19 overnight. North northeast wind 5 to 10 mph.

Friday

Temperature: 21°F

Wind Speed: 10 to 15 mph

Wind Direction: NNW

Forecast: Cloudy, with a high near 21. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Friday Night

Temperature: 6°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: A chance of snow after midnight. Cloudy, with a low around 6. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

Saturday

Temperature: 11°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: A chance of snow before noon. Mostly cloudy, with a high near 11. Chance of precipitation is 40%.

Saturday Night

Temperature: -8°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around -8.

Sunday

Temperature: 17°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: Mostly sunny, with a high near 17.

Sunday Night

Temperature: 9°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 9.

Monday

Temperature: 33°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 33.

Monday Night

Temperature: 15°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 15.

Tuesday

Temperature: 38°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 38.