McCowan Lake Weather Forecast

    • 65
    • 84

    Partly Sunny

    • 68
    • 87

    Partly Sunny

    • 71
    • 90

    Chance Rain Showers

    • 70
    • 90

    Chance Thunderstorms

    • 70
    • 93

    Slight Chance Thunderstorms

    • 68
    • 92

    Slight Chance Thunderstorms

    • 66
    • 89

    Slight Chance Thunderstorms

Today 27 May Shackelford

Sunny. Highs in the lower 80s. North Winds around 5 Mph.

Tonight 27 May Shackelford

Partly cloudy this Evening, then clearing. Lows in the mid 60s. East Winds around 5 Mph, becoming south around 5 Mph after midnight.

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McCowan Lake Temperature Statistics

May Temperature

Stephens County Airport (21.1 miles)

  • Lowest 2 May, 2026

    47.5 °F

  • Average May

    72 °F

  • Highest 13 May, 2026

    93.7 °F

Climate (2021–Present)

Stephens County Airport (21.1 miles)

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  • Average Low 2021–2026

    56.8 °F

  • Average 2021–2026

    68.6 °F

  • Average High 2021–2026

    80.9 °F
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