Jacksonville Beach Weather Forecast
- 66
- 73
Mostly Cloudy
- 69
- 77
Slight Chance Thunderstorms
- 65
- 75
Chance Rain Showers
- 54
- 71
Mostly Cloudy
- 52
- 63
Mostly Cloudy
- 49
- 61
Mostly Sunny
- 51
- 60
Partly Sunny
Today 1 Dec Coastal Duval
Mostly cloudy. Not as cool with Highs in the upper 70s. South Winds 5 to 10 Mph.
Jacksonville Beach Temperature Statistics
December Temperature
Mayport Naval Station - Adm David L. McDonald Field (7.5 miles)
Lowest
–Average December
–Highest
–
Climate (2018–Present)
Mayport Naval Station - Adm David L. McDonald Field (7.5 miles)
Average Low 2018–2023
65.3 °FAverage 2018–2023
71.9 °FAverage High 2018–2023
79.1 °F