Belle Isle is a city of approximately 6,700 people in Florida, United States. Located in the Eastern Time Zone at 28.5°N latitude.
In 2025, Belle Isle recorded an average annual temperature of 72°F — about 1.0°F below the 30-year normal of 73°F. The hottest day reached 100°F in July; the coldest was 37°F in November. Total precipitation was 53 inches (wetter than usual). The wettest month was May.
View current conditions and forecast for Belle Isle · More cities in Florida