Green River State Forest Weather Forecast

    • 72
    • 97

    Hot

    • 69
    • 97

    Slight Chance Thunderstorms

    • 63
    • 88

    Chance Rain Showers

    • 59
    • 79

    Chance Rain Showers

    • 58
    • 77

    Partly Sunny

    • 59
    • 77

    Partly Sunny

    • 58
    • 78

    Partly Sunny

Today 19 Sep Henderson

Sunny, hot. Near steady temperature in the mid 90s. Southwest Winds 5 to 10 Mph.

Tonight 19 Sep Henderson

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green River State Forest Temperature Statistics

September Temperature

Evansville, Evansville Regional Airport (11.2 miles)

  • Lowest 7 September, 2026

    61.6 °F

  • Average September

    82.4 °F

  • Highest 5 September, 2026

    102.7 °F

Climate (2021–2026)

Evansville, Evansville Regional Airport (11.2 miles)

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  • Average Low 2021–2026

    49.1 °F

  • Average 2021–2026

    59.2 °F

  • Average High 2021–2026

    69.5 °F
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