Thursday
Partly sunny
High:
45°F
Partly sunny, with a high near 45. South southeast wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Sioux City, IA Weather - Tomorrow’s Forecast
Thursday Night
Mostly cloudy
Overnight low:
27°F
Mostly cloudy, with a low around 27. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.