Weather forecast for todayToday, in Orlando, sunshine will prevail for most of the day. The highest anticipated temperature is a hot 89.6°F, while the lowest temperature will be a temperate 73.4°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at a very hot 102.2°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit degrees. The maximum temperature for today is expected to match the regular May high of 86.2°F. Sunrise will be at 6:34 am and sunset at 8:09 pm; the daylight will last for 13h and 36min.