McKinney, Texas Weather:
Monday, June 15, 2026
Stormy Weather
Day 84°
Night 70°
Precipitation 25 %
Wind 8 mph
Weather Forecast History
Last Year's Weather on This Day (June 15, 2025)
Sunny with a Chance of Thunderstorms

Day

84°

Night

73°

Wind

7 mph

UV Index

8

Precipitation

90 %