St Henry Weather Forecast

    • 53
    • 73

    Chance Rain Showers

    • 52
    • 75

    Increasing Clouds

    • 57
    • 77

    Partly Sunny

    • 63
    • 81

    Chance Rain Showers

    • 61
    • 81

    Slight Chance Thunderstorms

    • 59
    • 80

    Partly Sunny

    • 62
    • 80

    Partly Sunny

Today 23 Aug Mercer

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms. Highs in the lower 70s. Northwest Winds around 10 Mph. Chance of rain 40 percent.

Tonight 23 Aug Mercer

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms this Evening, then mostly clear after midnight. Lows in the lower 50s. West Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Real-Time

St Henry Temperature Statistics

August Temperature

Versailles Darke County Airport (15.5 miles)

  • Lowest 4 August, 2026

    53.6 °F

  • Average August

    72.3 °F

  • Highest 8 August, 2026

    87.8 °F

Climate (2021–2026)

Versailles Darke County Airport (15.5 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.8 °F
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