Saturday
Chance of showers and thunderstorms
High:
75°F
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the morning.
Sioux City, IA Weather - Extended Forecast
Saturday Night
Mostly cloudy
Overnight low:
58°F
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. South southeast wind around 5 mph.
Sunday
Mostly sunny
High:
78°F
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy
Overnight low:
60°F
Partly cloudy, with a low around 60.
Monday
Partly sunny
High:
78°F
Monday Night
Chance of thunderstorms
Overnight low:
55°F
Tuesday
Chance of showers
High:
72°F
Tuesday Night
Partly cloudy
Overnight low:
54°F
Wednesday
Sunny
High:
73°F