Beaver Lake Weather Forecast

    • 63
    • 84

    Chance Thunderstorms

    • 66
    • 84

    Slight Chance Thunderstorms

    • 67
    • 84

    Rain Showers

    • 63
    • 82

    Rain Showers

    • 63
    • 81

    Rain Showers Likely

    • 59
    • 80

    Chance Thunderstorms

    • 55
    • 77

    Slight Chance Thunderstorms

Today 8 Aug Columbiana

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the mid 80s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 8 Aug Columbiana

Mostly cloudy with a chance of Showers and Thunderstorms this Evening, then mainly clear after midnight. Lows in the mid 60s. Southwest Winds 5 to 10 Mph. Chance of rain 40 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

    71.7 °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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