Tuesday
Mostly sunny
High:
96°F
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 103. Calm wind becoming east around 5 mph in the afternoon.
Lewisville, TX Weather - Tomorrow’s Forecast
Tuesday Night
Partly cloudy
Overnight low:
79°F
Partly cloudy, with a low around 79. South southeast wind around 5 mph.