Lewisville, Texas Weather:
Saturday, September 19, 2026
Cloudy Weather
Day 99°
Night 75°
Precipitation 11 %
Wind 8 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (September 19, 2025)
Cloudy Night

Day

93°

Night

73°

Wind

7 mph

Precipitation

1 %