St. Marys Airport Weather Forecast
- 77
- 96
Chance Thunderstorms
- 77
- 89
Slight Chance Thunderstorms
- 76
- 87
Mostly Sunny
- 76
- 89
Mostly Sunny
- 76
- 90
Mostly Sunny
- 76
- 92
Slight Chance Thunderstorms
Today 29 Jun Coastal Camden
Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the mid 90s. West Winds around 5 Mph. Chance of rain 50 percent. Heat index Values up to 110.
Tonight 29 Jun Coastal Camden
Mostly clear. Lows in the upper 70s. Southwest Winds around 5 Mph.
St. Marys Airport Temperature Statistics
June Temperature
Fernandina Beach Municipal Airport (11.2 miles)
Lowest 5 June, 2026
64.4 °FAverage June
79.3 °FHighest 15 June, 2026
95 °F
Climate (2021–2026)
Fernandina Beach Municipal Airport (11.2 miles)
Average Low 2021–2026
62.7 °FAverage 2021–2026
70.1 °FAverage High 2021–2026
78.2 °F