Oak Mountain State Park Weather Forecast

    • 50
    • 75

    Mostly Sunny

    • 57
    • 81

    Mostly Sunny

    • 61
    • 84

    Partly Sunny

    • 64
    • 86

    Mostly Sunny

    • 67
    • 88

    Partly Sunny

    • 67
    • 89

    Chance Rain Showers

Today 14 May Shelby

Sunny. Highs in the mid 70s. North Winds 5 to 10 Mph.

Tonight 14 May Shelby

Mostly clear. Lows in the upper 40s. North Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Mountain State Park Temperature Statistics

May Temperature

Alabaster, Shelby County Airport (10.6 miles)

  • Lowest 3 May, 2026

    42.7 °F

  • Average May

    65.5 °F

  • Highest 10 May, 2026

    83.6 °F

Climate (2021–Present)

Alabaster, Shelby County Airport (10.6 miles)

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  • Average Low 2021–2026

    55.4 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    76.3 °F
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