Port Royal Weather Forecast

    • 72
    • 86

    Mostly Sunny

    • 72
    • 87

    Mostly Sunny

    • 74
    • 90

    Mostly Sunny

    • 75
    • 89

    Chance Thunderstorms

    • 75
    • 87

    Chance Thunderstorms

    • 74
    • 87

    Rain Showers Likely

    • 74
    • 86

    Rain Showers Likely

Today 16 Sep Beaufort

Showers likely with a chance of Thunderstorms. Highs in the mid 80s. Chance of rain 60 percent.

Tonight 16 Sep Beaufort

Mostly clear. Lows in the upper 60s, except in the lower 70s near the coast. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Port Royal Temperature Statistics

September Temperature

Beaufort County Airport (3.7 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2025)

Beaufort County Airport (3.7 miles)

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  • Average Low 2021–2025

    59.6 °F
  • Average 2021–2025

    66.9 °F
  • Average High 2021–2025

    75.4 °F
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