Beaver Lake Weather Forecast

    • 60
    • 81

    Decreasing Clouds

    • 60
    • 83

    Mostly Sunny

    • 62
    • 87

    Chance Rain Showers

    • 56
    • 82

    Chance Thunderstorms

    • 51
    • 74

    Slight Chance Thunderstorms

    • 48
    • 69

    Partly Sunny

Today 21 Aug Columbiana

Mostly cloudy in the Morning, then partly sunny with a slight chance of Showers in the afternoon. Humid with Highs in the lower 80s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 21 Aug Columbiana

Partly cloudy. Humid with Lows in the lower 60s. Northeast Winds 5 to 10 Mph.

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Beaver Lake Temperature Statistics

August Temperature

New Castle, New Castle Municipal Airport (14.3 miles)

  • Lowest 2 August, 2025

    51.1 °F

  • Average August

    71.6 °F

  • Highest 12 August, 2025

    93 °F

Climate (2020–Present)

New Castle, New Castle Municipal Airport (14.3 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    61.1 °F
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