Jefferson Lake State Park Weather Forecast

    • 64
    • 85

    Increasing Clouds

    • 55
    • 81

    Chance Thunderstorms

    • 51
    • 72

    Partly Sunny

    • 48
    • 69

    Mostly Sunny

    • 49
    • 71

    Mostly Sunny

    • 52
    • 75

    Partly Sunny

Today 23 Aug Jefferson

Partly cloudy. Humid with Highs in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 23 Aug Jefferson

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the mid 60s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

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Jefferson Lake State Park Temperature Statistics

August Temperature

Wheeling, Wheeling Ohio County Airport (21.7 miles)

  • Lowest 3 August, 2025

    53.7 °F

  • Average August

    74.3 °F

  • Highest 12 August, 2025

    92.6 °F

Climate (2020–Present)

Wheeling, Wheeling Ohio County Airport (21.7 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    54.8 °F

  • Average High 2020–2025

    63.7 °F
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