October 20th AM: Gradual warming continues today

Highs will continue to gradually warm through the low 70s over the coming days, with plenty of sunshine in the region.
KCAU Sioux City on MSN

KCAU 9 10pm weather forecast - 10/21/2026

<a href="https://www.kcau9.com/">https://www.kcau9.com/</a> ...
KCAU Sioux City on MSN

October 21st AM: Above-average temperatures continuing in Siouxland

Siouxland will continue to stay on the warm side, with highs still sitting in the 70s.
KCAU Sioux City on MSN

KCAU 9 6pm quick weather outlook - 10/21/2026

<a href="https://www.kcau9.com/">https://www.kcau9.com/</a> ...