Mesa, Arizona Weather:
Thursday, September 17, 2026
Cloudy Weather
Day 99°
Night 82°
Precipitation 55 %
Wind 4 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (September 17, 2025)
Cloudy Weather

Day

100°

Night

79°

Wind

6 mph

Precipitation

14 %