Klasey Park Weather Forecast

    • 23
    • 30

    Mostly Cloudy

    • 21
    • 40

    Breezy

    • 16
    • 27

    Chance Snow

    • 9
    • 28

    Chance Snow

    • 0
    • 17

    Mostly Cloudy

    • -1
    • 11

    Mostly Cloudy

    • 10
    • 18

    Mostly Cloudy

Today 8 Dec Dakota

Mostly cloudy Early, then becoming partly sunny. Patchy fog. Not as cool with Highs in the mid 30s. South Winds 5 to 10 Mph.

Tonight 8 Dec Dakota

Mostly cloudy this Evening, then becoming partly cloudy. Not as cool with Lows in the lower 20s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Klasey Park Temperature Statistics

December Temperature

Sioux City, Sioux Gateway Airport (5 miles)

  • Lowest 4 December, 2025

    -9 °F

  • Average December

    19 °F

  • Highest 5 December, 2025

    39 °F

Climate (2020–Present)

Sioux City, Sioux Gateway Airport (5 miles)

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

  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    62.7 °F
Get WillyWeather+ to remove ads