Lewisville, Texas Weather:
Thursday, August 13, 2026
Sunny Weather
Day 100°
Night 79°
Precipitation 1 %
Wind 10 mph
UV Index (0 - 11+) 10
Weather Forecast History
Last Year's Weather on This Day (August 13, 2025)
Cloudy Night

Day

93°

Night

79°

Wind

6 mph

Precipitation

5 %