Sioux City, IA Weather - Extended Forecast

Saturday

Mostly sunny

High:
50°F

Mostly sunny, with a high near 50. Calm wind becoming south southwest around 5 mph.

Saturday Night

Mostly cloudy

Overnight low:
28°F

Mostly cloudy, with a low around 28. Southwest wind around 5 mph becoming calm.

Sunday

Sunny

High:
49°F

Sunny, with a high near 49.

Sunday Night

Chance of light showers

Overnight low:
30°F

A chance of sprinkles after midnight. Mostly cloudy, with a low around 30.

Monday

Rain Likely

High:
42°F

Monday Night

Chance of rain or snow

Overnight low:
21°F

Tuesday

Partly sunny

High:
31°F

Tuesday Night

Mostly cloudy

Overnight low:
17°F

New Year's Day

Mostly sunny

High:
28°F

Wednesday Night

Partly cloudy

Overnight low:
11°F