Sanibel Island Weather Forecast
- 73
- 86
Mostly Sunny
- 71
- 88
Mostly Sunny
- 72
- 87
Sunny
- 74
- 87
Mostly Sunny
- 73
- 87
Partly Sunny
- 71
- 85
Partly Sunny
- 71
- 84
Mostly Sunny
Today 22 Oct Coastal Lee
Sunny. Near steady temperature in the mid 80s. Northwest Winds 5 to 10 Mph.
Tonight 22 Oct Coastal Lee
Mostly clear. Lows in the lower 70s. Northwest Winds 5 to 10 Mph, becoming northeast after midnight.
Sanibel Island Temperature Statistics
October Temperature
Fort Myers, Page Field (18 miles)
Lowest 18 October, 2025
64.9 °FAverage October
78.3 °FHighest 8 October, 2025
91 °F
Climate (2020–Present)
Fort Myers, Page Field (18 miles)
Average Low 2020–2025
68.5 °FAverage 2020–2025
76.9 °FAverage High 2020–2025
86.2 °F