Weather in Sioux City, Iowa, United States

7-Day Detailed Weather Forecast for Sioux City

This Afternoon

Temperature: 91°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Sunny, with a high near 91. South wind 10 to 15 mph, with gusts as high as 25 mph.

Tonight

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Showers and thunderstorms likely between 9pm and 1am, then showers and thunderstorms likely between 1am and 3am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy. High near 77, with temperatures falling to around 74 in the afternoon. North northwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night

Temperature: 56°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North wind 5 to 10 mph. Chance of precipitation is 30%.

Thursday

Temperature: 74°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: A slight chance of rain showers before 7am. Mostly sunny, with a high near 74. Northeast wind around 5 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 57°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 57. East wind around 5 mph.

Friday

Temperature: 82°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82.

Friday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Saturday

Temperature: 86°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 60%.

Saturday Night

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Sunday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.

Sunday Night

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Monday

Temperature: 86°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 86. Chance of precipitation is 30%.

Monday Night

Temperature: 68°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%.