Beaver Lake Weather Forecast

    • 49
    • 63

    Mostly Cloudy

    • 42
    • 65

    Mostly Sunny

    • 46
    • 68

    Mostly Sunny

    • 47
    • 70

    Mostly Sunny

    • 48
    • 69

    Mostly Sunny

    • 50
    • 71

    Mostly Sunny

Today 23 Sep Columbiana

Mostly cloudy with a chance of Showers this Morning, then partly sunny this afternoon. Highs in the lower 60s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 23 Sep Columbiana

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 40s. East Winds 5 to 10 Mph with Gusts up to 25 Mph.

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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 15 September, 2026

    50 °F

  • Average September

    69.4 °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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