Port Royal Weather Forecast

    • 65
    • 85

    Mostly Sunny

    • 69
    • 85

    Mostly Sunny

    • 70
    • 86

    Mostly Sunny

    • 70
    • 86

    Mostly Sunny

    • 71
    • 85

    Partly Sunny

    • 71
    • 82

    Chance Thunderstorms

Today 16 Sep Beaufort

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

Tonight 16 Sep Beaufort

Clear. Lows in the lower 60s, except in the upper 60s near the coast. North Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Royal Temperature Statistics

September Temperature

Beaufort County Airport (3.7 miles)

  • Lowest 10 September, 2025

    62.6 °F

  • Average September

    74.4 °F

  • Highest 5 September, 2025

    87.8 °F

Climate (2020–Present)

Beaufort County Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    59.6 °F

  • Average 2020–2025

    66.7 °F

  • Average High 2020–2025

    75.3 °F
Get WillyWeather+ to remove ads