Sioux City, IA Extended Weather Forecast

Friday

Becoming sunny

High:
54°F

Mostly cloudy through mid morning, then gradual clearing, with a high near 54. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 35 mph.

Friday Night

Clear

Overnight low:
33°F

Widespread frost, mainly after 3am. Otherwise, clear, with a low around 33. North northwest wind around 5 mph becoming calm in the evening.

Saturday

Frost

High:
61°F

Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 61. South wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Clear

Overnight low:
42°F

Clear, with a low around 42.

Sunday

Sunny

High:
67°F

Sunday Night

Partly cloudy

Overnight low:
46°F

Monday

Mostly sunny

High:
68°F

Monday Night

Mostly clear

Overnight low:
47°F

Tuesday

Sunny

High:
72°F

Tuesday Night