Lewisville, Texas Weather:
Saturday, May 9, 2026
Sunny Weather
Day 81°
Night 61°
Precipitation 20 %
Wind 4 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (May 9, 2025)
Sunny with a Chance of Thunderstorms

Day

81°

Night

59°

Wind

12 mph

UV Index

8

Precipitation

40 %