Beaver Lake Weather Forecast

    • 56
    • 75

    Increasing Clouds

    • 63
    • 77

    Rain Showers

    • 57
    • 76

    Rain Showers

    • 55
    • 68

    Chance Rain Showers

    • 54
    • 65

    Rain Showers Likely

    • 52
    • 64

    Chance Rain Showers

Today 18 Sep Columbiana

Partly cloudy. Near steady temperature in the mid 70s. North Winds 5 to 10 Mph.

Tonight 18 Sep Columbiana

Mainly clear. Lows in the mid 50s. Northeast Winds 5 to 10 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

    70.4 °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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