Sioux City, IA Weather - Tomorrow’s Forecast

Friday

Chance of showers

High:
65°F

A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 65. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Friday Night

Mostly clear

Overnight low:
40°F

Mostly clear, with a low around 40. North northwest wind 5 to 10 mph becoming light and variable in the evening.