Beaver Lake Weather Forecast

    • 64
    • 81

    Rain Showers

    • 56
    • 81

    Chance Rain Showers

    • 50
    • 71

    Partly Sunny

    • 62
    • 80

    Partly Sunny

    • 65
    • 83

    Rain Showers Likely

    • 61
    • 82

    Chance Rain Showers

Today 12 Sep Columbiana

A chance of Showers with a slight chance of Thunderstorms this Morning, then Showers with a chance of Thunderstorms this afternoon. Some Thunderstorms may produce heavy rainfall this afternoon. Highs around 80. Southeast Winds around 5 Mph, becoming southwest this afternoon. Chance of rain near 100 percent.

Tonight 12 Sep Columbiana

Considerable cloudiness. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall. Warm with Lows in the mid 60s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Beaver Lake Temperature Statistics

September Temperature

New Castle, New Castle Municipal Airport (14.3 miles)

  • Lowest 6 September, 2026

    54 °F

  • Average September

    72 °F

  • Highest 2 September, 2026

    91.9 °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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