Round Key Weather Forecast
- 63
- 73
Becoming Sunny
- 64
- 72
Partly Sunny
- 64
- 72
Partly Sunny
- 65
- 74
Mostly Cloudy
- 66
- 77
Partly Sunny
- 64
- 77
Partly Sunny
Today 30 Jan Coastal Collier County
Sunny. Highs in the upper 70s. East Winds around 5 Mph, becoming southeast around 5 Mph in the afternoon.
Tonight 30 Jan Coastal Collier County
Partly cloudy. Patchy fog. Near steady temperature in the upper 50s. Northeast Winds around 5 Mph.
Round Key Temperature Statistics
January Temperature
Naples, Naples Municipal Airport (26.1 miles)
Lowest 25 January, 2025
42.7 °FAverage January
62.5 °FHighest 13 January, 2025
80.7 °F
Climate (2020–Present)
Naples, Naples Municipal Airport (26.1 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
69.5 °FAverage 2020–2025
76.9 °FAverage High 2020–2025
85 °F