Bone Cave State Natural Area Weather Forecast

    • 68
    • 94

    Chance Thunderstorms

    • 66
    • 87

    Chance Thunderstorms

    • 62
    • 82

    Chance Rain Showers

    • 58
    • 80

    Slight Chance Rain Showers

    • 54
    • 79

    Mostly Sunny

    • 55
    • 80

    Partly Sunny

Today 21 Sep Van Buren

Mostly sunny with a chance of Showers and Thunderstorms. Highs around 90. Light and variable Winds. Chance of rain 40 percent.

Tonight 21 Sep Van Buren

Mostly cloudy with a chance of Showers and Thunderstorms. Patchy fog in the evening. Areas of fog after midnight. Lows in the mid 60s. Light and variable Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bone Cave State Natural Area Temperature Statistics

September Temperature

McMinnville Warren County Memorial Airport (16.8 miles)

  • Lowest 13 September, 2026

    64.4 °F

  • Average September

    79.5 °F

  • Highest 3 September, 2026

    98.6 °F

Climate (2021–2026)

McMinnville Warren County Memorial Airport (16.8 miles)

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  • Average Low 2021–2026

    48.5 °F

  • Average 2021–2026

    59.6 °F

  • Average High 2021–2026

    70.8 °F
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