March in Fort Lauderdale is the windiest and the sunniest month of the year. In March, the weather in Fort Lauderdale is typically warm. Average daily high temperature in March is about 24 degrees above zero. On average, Fort Lauderdale has 21 sunny, 5 rainy, and 5 partly cloudy days in March. The rains are usually light. March as well as February is considered the most comfortable time to visit Fort Lauderdale.