Orlando Weather December 2025. As there is not a lot of humidity, it will feel comfortable. Weather.com brings you the most accurate monthly weather forecast for orlando, fl with average/record and high/low temperatures, precipitation and more.

Insights into temperature, precipitation, and weather trends. December weather in orlando shows a further decline in temperatures, signaling the onset of winter, on the path from 56.5°f (13.6°c) to 72.1°f (22.3°c).