St Marys Weather Forecast
- 51
- 79
Rain Showers
- 56
- 71
Partly Sunny
- 61
- 75
Chance Rain Showers
- 63
- 80
Rain Showers Likely
- 44
- 79
Chance Rain Showers
- 43
- 59
Partly Sunny
Today 12 Mar Coastal Camden
Partly sunny in the Morning, then becoming mostly cloudy. A slight chance of Thunderstorms. A chance of Showers in the Morning, then Showers in the afternoon. Highs in the upper 70s. Temperature falling into the lower 70s in the afternoon. Southwest Winds 10 to 15 Mph, becoming west in the afternoon. Chance of rain 80 percent.
Tonight 12 Mar Coastal Camden
Mostly cloudy in the Evening, then clearing. A slight chance of Thunderstorms in the evening. A slight chance of Showers. Much cooler. Less humid with Lows around 50. North Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.
St Marys Temperature Statistics
March Temperature
Fernandina Beach Municipal Airport (11.8 miles)
Lowest 1 March, 2026
48.2 °FAverage March
64.2 °FHighest 8 March, 2026
82.4 °F
Climate (2021–Present)
Fernandina Beach Municipal Airport (11.8 miles)
Average Low 2021–2026
62.7 °FAverage 2021–2026
70 °FAverage High 2021–2026
78.2 °F