North Sioux City Weather Forecast
- 54
- 76
Decreasing Clouds
- 53
- 81
Mostly Sunny
- 60
- 78
Chance Thunderstorms
- 59
- 81
Mostly Sunny
- 66
- 89
Slight Chance Thunderstorms
- 62
- 89
Chance Thunderstorms
Today 8 Jun Union
Mostly sunny this Morning, then becoming mostly cloudy. Highs in the mid 70s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.
Tonight 8 Jun Union
Partly cloudy. Lows in the lower 50s. North Winds 5 to 10 Mph.
North Sioux City Temperature Statistics
June Temperature
Sioux City, Sioux Gateway Airport (9.9 miles)
Lowest 5 June, 2024
48 °FAverage June
69.9 °FHighest 3 June, 2024
87.7 °F
Climate (2019–Present)
Sioux City, Sioux Gateway Airport (9.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
39 °FAverage 2019–2024
50.2 °FAverage High 2019–2024
61.7 °F