Grayton Beach Weather Forecast

    • 55
    • 67

    Mostly Sunny

    • 53
    • 68

    Sunny

    • 56
    • 68

    Mostly Sunny

    • 56
    • 72

    Partly Sunny

    • 61
    • 71

    Mostly Sunny

    • 62
    • 71

    Mostly Sunny

    • 59
    • 71

    Mostly Sunny

Today 21 Dec South Walton

Patchy fog this morning. Mostly sunny. Highs around 70. Southeast Winds around 5 Mph.

Tonight 21 Dec South Walton

Mostly clear. Lows in the lower 50s. East Winds 5 to 10 Mph.

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Grayton Beach Temperature Statistics

December Temperature

Destin, Destin-Ft. Walton Beach Airport (18 miles)

  • Lowest 15 December, 2025

    30 °F

  • Average December

    53.7 °F

  • Highest 13 December, 2025

    70 °F

Climate (2020–Present)

Destin, Destin-Ft. Walton Beach Airport (18 miles)

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  • Average Low 2020–2025

    64.4 °F

  • Average 2020–2025

    71.5 °F

  • Average High 2020–2025

    78.5 °F
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