St Marys Weather Forecast
- 55
- 73
Sunny
- 54
- 75
Mostly Sunny
- 56
- 75
Sunny
- 60
- 75
Partly Sunny
- 61
- 71
Chance Rain Showers
- 60
- 72
Chance Rain Showers
Today 20 Oct Coastal Camden
Sunny. Highs in the lower 70s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 20 Oct Coastal Camden
Clear. Lows in the mid 50s. North Winds 5 to 10 Mph.
St Marys Temperature Statistics
October Temperature
Fernandina Beach Municipal Airport (11.8 miles)
Lowest 18 October, 2026
60.8 °FAverage October
75.9 °FHighest 1 October, 2026
86 °F
Climate (2021–2026)
Fernandina Beach Municipal Airport (11.8 miles)
Average Low 2021–2026
62.8 °FAverage 2021–2026
70.1 °FAverage High 2021–2026
78.3 °F