Arcanum Weather Forecast

    • 56
    • 72

    Rain Showers

    • 41
    • 64

    Becoming Sunny

    • 44
    • 65

    Mostly Sunny

    • 58
    • 70

    Chance Thunderstorms

    • 61
    • 85

    Chance Thunderstorms

    • 66
    • 86

    Chance Thunderstorms

    • 68
    • 90

    Chance Thunderstorms

Today 12 May Darke

Mostly sunny Early, then becoming partly cloudy. Highs in the lower 70s. Southwest Winds 5 to 10 Mph.

Tonight 12 May Darke

Partly cloudy this Evening, then mostly cloudy with Showers with a slight chance of Thunderstorms after midnight. Warmer with Lows in the mid 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arcanum Temperature Statistics

May Temperature

Versailles Darke County Airport (14.3 miles)

  • Lowest 2 May, 2026

    33.8 °F

  • Average May

    52.7 °F

  • Highest 4 May, 2026

    73.4 °F

Climate (2021–Present)

Versailles Darke County Airport (14.3 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.7 °F
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