Port Royal Weather Forecast
- 59
- 79
Mostly Sunny
- 55
- 81
Becoming Sunny
- 59
- 82
Mostly Sunny
- 61
- 84
Mostly Sunny
- 60
- 82
Mostly Cloudy
- 60
- 77
Mostly Cloudy
- 60
- 78
Mostly Cloudy
Today 11 Sep Caroline
Partly sunny. Highs in the upper 70s. Northeast Winds around 5 Mph.
Tonight 11 Sep Caroline
Mostly clear. Patchy fog. Lows in the upper 50s. Light and variable Winds.
Port Royal Temperature Statistics
September Temperature
Fredericksburg, Shannon Airport (15.5 miles)
Lowest 9 September, 2025
50.2 °FAverage September
69.7 °FHighest 6 September, 2025
92.7 °F
Climate (2020–Present)
Fredericksburg, Shannon Airport (15.5 miles)
Average Low 2020–2025
48.9 °FAverage 2020–2025
59.1 °FAverage High 2020–2025
69.6 °F