Saint Johns River - Hibernia Point Weather Forecast
- 75
- 91
Thunderstorms Likely
- 77
- 92
Chance Thunderstorms
- 77
- 92
Thunderstorms Likely
- 77
- 89
Chance Thunderstorms
- 75
- 86
Chance Thunderstorms
- 74
- 86
Chance Thunderstorms
Today 12 Sep Eastern Clay
Partly sunny with a chance of Showers with a slight chance of Thunderstorms in the Morning, then mostly cloudy with Showers and Thunderstorms likely in the afternoon. Some Thunderstorms may produce heavy rainfall in the afternoon. Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 60 percent. Heat index Values up to 106.
Tonight 12 Sep Eastern Clay
Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the mid 70s. South Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 50 percent.
Saint Johns River - Hibernia Point Temperature Statistics
September Temperature
Jacksonville Naval Air Station (11.2 miles)
Lowest 6 September, 2026
73.9 °FAverage September
81.8 °FHighest 6 September, 2026
91.9 °F
Climate (2021–2026)
Jacksonville Naval Air Station (11.2 miles)
Average Low 2021–2026
65 °FAverage 2021–2026
72.7 °FAverage High 2021–2026
81.3 °F