Lewisville, Texas Weather:
Sunday, August 16, 2026
Sunny Weather
Day 100°
Night 79°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 10
Weather Forecast History
Last Year's Weather on This Day (August 16, 2025)
Cloudy Weather

Day

99°

Night

81°

Wind

10 mph

UV Index

100

Precipitation

25 %