Dakota Dunes Weather Forecast

    • 29
    • 52

    Mostly Sunny

    • 26
    • 54

    Slight Chance Rain

    • 30
    • 47

    Partly Sunny

    • 31
    • 53

    Mostly Cloudy

    • 19
    • 53

    Mostly Cloudy

    • 13
    • 32

    Mostly Cloudy

Today 29 Jan Union

Sunny. Highs in the lower 50s. Southwest Winds 5 to 10 Mph.

Tonight 29 Jan Union

Clear. Lows in the upper 20s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Dakota Dunes Temperature Statistics

January Temperature

Sioux City, Sioux Gateway Airport (7.5 miles)

  • Lowest 20 January, 2025

    -13.3 °F

  • Average January

    19.1 °F

  • Highest 27 January, 2025

    53.1 °F

Climate (2020–Present)

Sioux City, Sioux Gateway Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    62.4 °F
Get WillyWeather+ to remove ads