McAllen, Texas Weather:
Saturday, September 12, 2026
Cloudy Weather
Day 102°
Night 81°
Precipitation 25 %
Wind 18 mph
UV Index (0 - 11+) 9
Weather Forecast History
Last Year's Weather on This Day (September 12, 2025)
Cloudy Night

Day

99°

Night

77°

Wind

7 mph

Precipitation

40 %