Beaver Lake Weather Forecast

    • 68
    • 81

    Rain Showers

    • 56
    • 79

    Chance Rain Showers

    • 59
    • 79

    Mostly Sunny

    • 59
    • 79

    Chance Thunderstorms

    • 54
    • 75

    Partly Sunny

    • 56
    • 75

    Partly Sunny

Today 16 Aug Columbiana

Considerable cloudiness. A chance of Showers with a slight chance of Thunderstorms in the Morning, then Showers with Thunderstorms likely in the afternoon. Some Thunderstorms may produce heavy rainfall. Humid with Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 16 Aug Columbiana

Mostly cloudy. Showers with a chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Humid with Lows in the upper 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 80 percent.

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Beaver Lake Temperature Statistics

August Temperature

New Castle, New Castle Municipal Airport (14.3 miles)

  • Lowest 4 August, 2026

    52 °F

  • Average August

    72 °F

  • Highest 5 August, 2026

    87.1 °F

Climate (2021–2026)

New Castle, New Castle Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    61.1 °F
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