McKinney, Texas Weather:
Friday, August 28, 2026
Cloudy Weather
Day 100°
Night 77°
Precipitation 1 %
Wind 8 mph
UV Index (0 - 11+) 9
Weather Forecast History
Last Year's Weather on This Day (August 28, 2025)
Stormy Weather

Day

100°

Night

72°

Wind

7 mph

Precipitation

88 %