Santee Weather Forecast

    • 52
    • 77

    Increasing Clouds

    • 31
    • 71

    Rain/Snow

    • 22
    • 42

    Chance Rain/Snow

    • 35
    • 52

    Mostly Sunny

    • 36
    • 70

    Partly Sunny

    • 25
    • 51

    Chance Rain/Snow

Today 13 Mar Knox

Mostly sunny and Breezy, warmer with Highs in the upper 70s. Southeast Winds 5 to 10 Mph, increasing to south 15 to 25 Mph.

Tonight 13 Mar Knox

Partly cloudy and breezy. Not as cool with Lows around 50. South Winds 15 to 25 Mph.

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  • Temperature Real-Time

Santee Temperature Statistics

March Temperature

Yankton, Chan Gurney Municipal Airport (24.2 miles)

  • Lowest 8 March, 2025

    16 °F

  • Average March

    37.1 °F

  • Highest 10 March, 2025

    71.1 °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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