With a population of around 14,200, Oldsmar sits in Florida, United States. The city operates in the Eastern Time Zone.
In 2025, Oldsmar recorded an average annual temperature of 73°F — about 1.4°F below the 30-year normal of 74°F. The hottest day reached 101°F in July; the coldest was 34°F in January. Total precipitation was 44 inches (drier than usual). The wettest month was August.
View current conditions and forecast for Oldsmar · More cities in Florida