Current Conditions
Mostly cloudy
Temp:
66°F
Wind: From the E at 8 mph
Humidity: 88%
Pressure: 29.99 in
Visibility: 10 miles
Observed at: 3:52 am CDT
Sioux City, IA Weather
Overnight
Chance of showers and thunderstorms
Overnight low:
68°F
A 20 percent chance of showers before 5am. Mostly cloudy, with a low around 68. South southeast wind around 10 mph, with gusts as high as 20 mph.
Labor Day
Chance of showers and thunderstorms
High:
87°F
A 10 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 87. South southeast wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy
Overnight low:
72°F
Showers and thunderstorms likely before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 72. South southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.