Beaver Lake Weather Forecast

    • 49
    • 67

    Decreasing Clouds

    • 60
    • 80

    Rain Showers Likely

    • 63
    • 84

    Chance Thunderstorms

    • 68
    • 90

    Mostly Sunny

    • 66
    • 88

    Rain Showers Likely

    • 51
    • 75

    Rain Showers Likely

    • 50
    • 67

    Partly Sunny

Today 15 May Columbiana

Mostly cloudy. Near steady temperature in the mid 60s. West Winds around 5 Mph.

Tonight 15 May Columbiana

Mainly clear. Lows around 50. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Beaver Lake Temperature Statistics

May Temperature

New Castle, New Castle Municipal Airport (14.3 miles)

  • Lowest 1 May, 2026

    33.1 °F

  • Average May

    51.2 °F

  • Highest 4 May, 2026

    73 °F

Climate (2021–Present)

New Castle, New Castle Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    61.1 °F
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