Sioux City, IA Weather - Tomorrow’s Forecast

Sunday

Sunny

High:
29°F

Sunny, with a high near 29. Northwest wind around 15 mph, with gusts as high as 25 mph.

Sunday Night

Mostly clear

Overnight low:
12°F

Mostly clear, with a low around 12. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.