Sioux City Weather Forecast

    • 43
    • 65

    Chance Rain

    • 52
    • 71

    Slight Chance Thunderstorms

    • 49
    • 84

    Rain

    • 33
    • 58

    Rain Likely

    • 27
    • 45

    Chance Rain/Snow

    • 29
    • 47

    Partly Sunny

Today 26 Mar Woodbury

Partly sunny. Highs in the mid 60s. Southwest Winds around 5 Mph, increasing to 10 to 15 Mph in the afternoon.

Tonight 26 Mar Woodbury

Partly cloudy with a 40 percent chance of rain. Not as cool with Lows in the lower 40s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sioux City Temperature Statistics

March Temperature

Sioux City, Sioux Gateway Airport (6.2 miles)

  • Lowest 2 March, 2025

    18.8 °F

  • Average March

    41.5 °F

  • Highest 17 March, 2025

    81.6 °F

Climate (2020–Present)

Sioux City, Sioux Gateway Airport (6.2 miles)

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

  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    62.4 °F
Get WillyWeather+ to remove ads