The Cape Weather Forecast
- 61
- 81
Mostly Sunny
- 63
- 83
Mostly Sunny
- 65
- 87
Chance Rain Showers
- 65
- 86
Chance Thunderstorms
- 65
- 81
Slight Chance Thunderstorms
- 68
- 88
Partly Sunny
Today 23 Apr Coastal Duval
Sunny. Highs in the lower 80s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.
Tonight 23 Apr Coastal Duval
Mostly clear. Lows in the lower 60s. South Winds 5 to 10 Mph.
The Cape Temperature Statistics
April Temperature
Jacksonville International Airport (6.8 miles)
Lowest 12 April, 2026
51.7 °FAverage April
70.7 °FHighest 18 April, 2026
92.6 °F
Climate (2021–Present)
Jacksonville International Airport (6.8 miles)
Average Low 2021–2026
59.9 °FAverage 2021–2026
69.6 °FAverage High 2021–2026
81.1 °F