Amelia Island State Park Weather Forecast
- 80
- 92
Chance Thunderstorms
- 80
- 90
Chance Thunderstorms
- 80
- 89
Thunderstorms Likely
- 79
- 86
Thunderstorms Likely
- 80
- 86
Chance Thunderstorms
- 79
- 86
Chance Thunderstorms
Today 14 Aug Coastal Nassau
Partly sunny with a chance of Showers and Thunderstorms. Highs in the mid 90s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 110.
Tonight 14 Aug Coastal Nassau
Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent. Heat index Values up to 106 early in the evening.
Amelia Island State Park Temperature Statistics
August Temperature
Fernandina Beach Municipal Airport (6.2 miles)
Lowest 3 August, 2025
73.4 °FAverage August
81.6 °FHighest 1 August, 2025
96.8 °F
Climate (2020–Present)
Fernandina Beach Municipal Airport (6.2 miles)
Average Low 2020–2025
62.3 °FAverage 2020–2025
69.6 °FAverage High 2020–2025
77.7 °F