Sunday
Chance of showers
High:
69°F
Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 69. East wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Sioux City, IA Weather - Tomorrow’s Forecast
Sunday Night
Showers
Overnight low:
52°F
Showers and possibly a thunderstorm. Low around 52. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.