Cornettsville Weather Forecast

    • 63
    • 81

    Slight Chance Thunderstorms

    • 64
    • 86

    Slight Chance Thunderstorms

    • 66
    • 85

    Rain Showers Likely

    • 58
    • 84

    Chance Thunderstorms

    • 53
    • 78

    Patchy Fog

    • 53
    • 74

    Partly Sunny

Today 21 Aug Perry

Mostly cloudy. Humid with Highs in the mid 80s. North Winds around 5 Mph.

Tonight 21 Aug Perry

Partly cloudy. Areas of valley fog. Humid with Lows in the mid 60s. North Winds around 5 Mph in the Evening, becoming light and variable.

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Cornettsville Temperature Statistics

August Temperature

Harlan (24.2 miles)

  • Lowest 4 August, 2025

    64.6 °F

  • Average August

    75 °F

  • Highest 16 August, 2025

    92.8 °F

Climate (2020–Present)

Harlan (24.2 miles)

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  • Average Low 2020–2025

    48.3 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    68.7 °F
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