Jamesville Weather Forecast

    • 29
    • 61

    Becoming Sunny

    • 36
    • 66

    Partly Sunny

    • 41
    • 63

    Partly Sunny

    • 39
    • 65

    Chance Rain

    • 28
    • 53

    Chance Rain/Snow

    • 21
    • 42

    Chance Rain/Snow

Today 14 Feb Yankton

Partly sunny. A slight chance of Sprinkles and Flurries this morning. Highs in the lower 60s. Southwest Winds around 5 Mph, becoming northwest around 5 Mph this afternoon.

Tonight 14 Feb Yankton

Mostly clear. Lows in the lower 30s. Northwest Winds around 5 Mph.

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Jamesville Temperature Statistics

February Temperature

Yankton, Chan Gurney Municipal Airport (13.7 miles)

  • Lowest 1 February, 2026

    16 °F

  • Average February

    35.4 °F

  • Highest 5 February, 2026

    61 °F

Climate (2021–Present)

Yankton, Chan Gurney Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    61.6 °F
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