Saint Johns River Mouth Weather Forecast
- 80
- 92
Mostly Sunny
- 78
- 90
Chance Thunderstorms
- 78
- 85
Rain Showers
- 78
- 83
Rain Showers
- 78
- 81
Rain Showers
- 79
- 81
Rain Showers
Today 9 Jun Coastal Duval
Sunny. Highs in the upper 90s. West Winds 5 to 10 Mph.
Tonight 9 Jun Coastal Duval
Mostly clear. Lows in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming southwest 5 to 10 Mph after midnight.
Saint Johns River Mouth Temperature Statistics
June Temperature
Mayport Naval Station - Adm David L. McDonald Field (1.9 miles)
Lowest 3 June, 2024
72.6 °FAverage June
83.3 °FHighest 6 June, 2024
96.1 °F
Climate (2019–Present)
Mayport Naval Station - Adm David L. McDonald Field (1.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
65.2 °FAverage 2019–2024
71.9 °FAverage High 2019–2024
79.2 °F