Beaver Lake Weather Forecast

    • 58
    • 81

    Rain Showers

    • 53
    • 72

    Chance Rain Showers

    • 53
    • 70

    Partly Sunny

    • 54
    • 76

    Partly Sunny

    • 59
    • 79

    Mostly Cloudy

    • 61
    • 81

    Chance Rain Showers

Today 22 Aug Columbiana

Patchy fog this morning. Sunny this Morning, then mostly cloudy with Showers with Thunderstorms likely this afternoon. Highs around 80. South Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 22 Aug Columbiana

Mostly cloudy. Showers and Thunderstorms likely in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 50s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

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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