Fort George Island - Sisters Creek Weather Forecast
- 76
- 92
Chance Thunderstorms
- 76
- 91
Chance Thunderstorms
- 76
- 91
Chance Thunderstorms
- 77
- 92
Chance Thunderstorms
- 76
- 91
Chance Thunderstorms
- 76
- 91
Chance Thunderstorms
- 76
- 91
Chance Thunderstorms
Today 16 Jun Coastal Duval
Mostly sunny with a chance of Showers and Thunderstorms. Highs in the lower 90s. South Winds 10 to 15 Mph. Chance of rain 50 percent. Heat index Values up to 105.
Tonight 16 Jun Coastal Duval
Mostly cloudy. Showers and Thunderstorms likely in the evening. Lows in the mid 70s. South Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 60 percent.
Fort George Island - Sisters Creek Temperature Statistics
June Temperature
Mayport Naval Station - Adm David L. McDonald Field (1.9 miles)
Lowest 1 June, 2025
68.6 °FAverage June
85 °FHighest 7 June, 2025
97.6 °F
Climate (2020–Present)
Mayport Naval Station - Adm David L. McDonald Field (1.9 miles)
Average Low 2020–2025
65.7 °FAverage 2020–2025
72.6 °FAverage High 2020–2025
80 °F