Lewis and Clark Lake Weather Forecast

    • 35
    • 53

    Increasing Clouds

    • 28
    • 53

    Mostly Sunny

    • 35
    • 57

    Mostly Sunny

    • 33
    • 58

    Mostly Sunny

    • 38
    • 59

    Mostly Cloudy

    • 40
    • 60

    Mostly Cloudy

Today 11 Feb Knox

Mostly sunny. Highs in the mid 50s. Southwest Winds 10 to 15 Mph.

Tonight 11 Feb Knox

Mostly clear. Near steady temperature in the lower 20s. Southwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewis and Clark Lake Temperature Statistics

February Temperature

Yankton, Chan Gurney Municipal Airport (8.1 miles)

  • Lowest 1 February, 2026

    16 °F

  • Average February

    34.7 °F

  • Highest 5 February, 2026

    61 °F

Climate (2021–Present)

Yankton, Chan Gurney Municipal Airport (8.1 miles)

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

  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    50.2 °F

  • Average High 2021–2026

    61.5 °F
Get WillyWeather+ to remove ads