Casey Key Weather Forecast
- 79
- 87
Chance Thunderstorms
- 79
- 88
Slight Chance Thunderstorms
- 79
- 88
Chance Thunderstorms
- 80
- 89
Chance Thunderstorms
- 80
- 90
Chance Thunderstorms
- 79
- 90
Chance Thunderstorms
- 78
- 90
Thunderstorms Likely
Today 25 Jun Inland Sarasota
Mostly sunny with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 105.
Tonight 25 Jun Inland Sarasota
Mostly cloudy with a chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the mid 70s. South Winds 5 to 10 Mph, becoming southeast after midnight. Chance of rain 50 percent.
Casey Key Temperature Statistics
June Temperature
Venice Municipal Airport (5.6 miles)
Lowest 7 June, 2026
69.4 °FAverage June
83.1 °FHighest 22 June, 2026
93 °F
Climate (2021–2026)
Venice Municipal Airport (5.6 miles)
Average Low 2021–2026
69.1 °FAverage 2021–2026
76.2 °FAverage High 2021–2026
83.6 °F