Arcanum Weather Forecast

    • 71
    • 85

    Thunderstorms Likely

    • 67
    • 84

    Rain Showers

    • 61
    • 80

    Chance Rain Showers

    • 63
    • 82

    Mostly Sunny

    • 71
    • 88

    Mostly Sunny

    • 73
    • 91

    Chance Thunderstorms

    • 72
    • 90

    Rain Showers Likely

Today 19 Jul Darke

Partly cloudy with Showers and Thunderstorms likely. Highs in the mid 80s. Southwest Winds around 10 Mph. Chance of rain 70 percent.

Tonight 19 Jul Darke

Mostly cloudy. Showers and Thunderstorms likely this Evening, then Showers likely with a chance of Thunderstorms after midnight. Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Arcanum Temperature Statistics

July Temperature

Versailles Darke County Airport (14.3 miles)

  • Lowest 2 July, 2025

    64.4 °F

  • Average July

    79.5 °F

  • Highest 4 July, 2025

    89.6 °F

Climate (2020–Present)

Versailles Darke County Airport (14.3 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    61.6 °F
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