Port Royal Weather Forecast

    • 78
    • 91

    Mostly Sunny

    • 79
    • 96

    Mostly Sunny

    • 81
    • 98

    Hot

    • 79
    • 99

    Slight Chance Thunderstorms

    • 79
    • 94

    Chance Thunderstorms

    • 78
    • 92

    Chance Thunderstorms

    • 78
    • 94

    Chance Thunderstorms

Today 25 Jul Beaufort

Sunny. Highs in the lower 90s. Heat index Values up to 108. South Winds 5 to 10 Mph.

Tonight 25 Jul Beaufort

Mostly clear. Lows in the upper 70s. Southwest Winds 5 to 10 Mph.

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Port Royal Temperature Statistics

July Temperature

Beaufort County Airport (3.7 miles)

  • Lowest 10 July, 2025

    71.6 °F

  • Average July

    81.7 °F

  • Highest 20 July, 2025

    96.8 °F

Climate (2020–Present)

Beaufort County Airport (3.7 miles)

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  • Average Low 2020–2025

    59.6 °F

  • Average 2020–2025

    66.8 °F

  • Average High 2020–2025

    75.3 °F
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