Monday
Mostly sunny
High:
34°F
Mostly sunny, with a high near 34. South southwest wind around 5 mph becoming calm in the afternoon.
Sioux City, IA Weather - Extended Forecast
Monday Night
Partly cloudy
Overnight low:
20°F
Partly cloudy, with a low around 20. Calm wind becoming south around 5 mph after midnight.
Tuesday
Partly sunny
High:
40°F
Partly sunny, with a high near 40. South wind around 5 mph becoming west northwest in the afternoon.
Tuesday Night
Partly cloudy
Overnight low:
25°F
Partly cloudy, with a low around 25.
Wednesday
Mostly cloudy
High:
43°F
Wednesday Night
Chance of rain
Overnight low:
23°F
Thursday
Mostly sunny
High:
38°F
Thursday Night
Partly cloudy
Overnight low:
12°F
Friday
Partly sunny
High:
39°F
Friday Night
Mostly cloudy
Overnight low:
26°F
Saturday
Partly sunny
High:
37°F