Mesa, Arizona Weather:
Wednesday, August 12, 2026
Sunny with a Chance of Thunderstorms
Day 102°
Night 79°
Precipitation 55 %
Wind 2 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (August 12, 2025)
Cloudy Night

Day

109°

Night

88°

Wind

7 mph

Precipitation

25 %