Jacksonville, Florida Weather:
Thursday, May 21, 2026
Partly Sunny with Showers
Day 91°
Night 73°
Precipitation 71 %
Wind 5 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (May 21, 2025)
Sunny with a Chance of Thunderstorms

Day

93°

Night

72°

Wind

14 mph

UV Index

8

Precipitation

70 %