Santee Weather Forecast

    • 34
    • 49

    Partly Sunny

    • 40
    • 65

    Mostly Sunny

    • 51
    • 76

    Partly Sunny

    • 27
    • 72

    Rain/Snow

    • 20
    • 39

    Slight Chance Snow

    • 31
    • 44

    Mostly Sunny

    • 34
    • 63

    Partly Sunny

Today 11 Mar Knox

Sunny. Much cooler with Highs in the upper 40s. East Winds 5 to 10 Mph.

Tonight 11 Mar Knox

Mostly clear. Lows in the lower 30s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santee Temperature Statistics

March Temperature

Yankton, Chan Gurney Municipal Airport (24.2 miles)

  • Lowest 8 March, 2025

    16 °F

  • Average March

    35.4 °F

  • Highest 3 March, 2025

    62.7 °F

Climate (2020–Present)

Yankton, Chan Gurney Municipal Airport (24.2 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    49.9 °F

  • Average High 2020–2025

    61 °F
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