Independence Dam State Park Weather Forecast

    • 47
    • 69

    Decreasing Clouds

    • 46
    • 70

    Mostly Sunny

    • 49
    • 72

    Mostly Sunny

    • 49
    • 71

    Mostly Sunny

    • 55
    • 72

    Chance Rain Showers

    • 61
    • 71

    Chance Rain Showers

Today 25 Sep Defiance

Partly cloudy. Near steady temperature in the upper 60s. Northeast Winds 5 to 10 Mph.

Tonight 25 Sep Defiance

Partly cloudy in the Evening, then clearing. Lows in the mid 40s. Northeast Winds around 5 Mph.

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Independence Dam State Park Temperature Statistics

September Temperature

Defiance, Defiance Memorial Airport (8.1 miles)

  • Lowest 14 September, 2026

    46.7 °F

  • Average September

    69.8 °F

  • Highest 3 September, 2026

    94.6 °F

Climate (2021–2026)

Defiance, Defiance Memorial Airport (8.1 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    62.7 °F
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