Mesa, Arizona Weather:
Saturday, July 18, 2026
Cloudy Weather
Day 99°
Night 81°
Precipitation 55 %
Wind 5 mph
UV Index (0 - 11+) 8
Weather Forecast History
Last Year's Weather on This Day (July 18, 2025)
Sunny with a Chance of Thunderstorms

Day

106°

Night

82°

Wind

4 mph

UV Index

12

Precipitation

40 %