Island Park Weather Forecast

    • 74
    • 101

    Isolated Thunderstorms

    • 76
    • 101

    Hot

    • 77
    • 102

    Hot

    • 72
    • 101

    Chance Rain Showers

    • 69
    • 94

    Slight Chance Thunderstorms

    • 70
    • 96

    Hot

Today 6 Sep Cowley

Mostly sunny. Isolated Showers and Thunderstorms this afternoon. Hot with Highs around 100. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 6 Sep Cowley

Mostly clear. Lows in the mid 70s. Southeast Winds around 5 Mph.

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Island Park Temperature Statistics

September Temperature

Winfield / Arkansas City, Strother Field (5.6 miles)

  • Lowest 1 September, 2026

    72.6 °F

  • Average September

    87.8 °F

  • Highest 1 September, 2026

    102.7 °F

Climate (2021–2026)

Winfield / Arkansas City, Strother Field (5.6 miles)

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  • Average Low 2021–2026

    48.8 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    73.2 °F
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