Round Key Weather Forecast
- 69
- 82
Mostly Sunny
- 70
- 81
Partly Sunny
- 71
- 80
Slight Chance Thunderstorms
- 72
- 82
Slight Chance Thunderstorms
- 70
- 80
Chance Thunderstorms
- 69
- 80
Chance Thunderstorms
Today 30 Apr Coastal Collier County
Sunny. Highs in the upper 80s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.
Tonight 30 Apr Coastal Collier County
Mostly clear. Lows in the mid 60s. East Winds 5 to 10 Mph.
Round Key Temperature Statistics
April Temperature
Naples, Naples Municipal Airport (26.1 miles)
Lowest 13 April, 2025
55.7 °FAverage April
76.2 °FHighest 2 April, 2025
91.7 °F
Climate (2020–Present)
Naples, Naples Municipal Airport (26.1 miles)
Average Low 2020–2025
69.3 °FAverage 2020–2025
76.8 °FAverage High 2020–2025
84.9 °F