Lewisville, TX Weather - Extended Forecast

Sunday

Heavy rain

High:
79°F

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Some of the storms could produce heavy rain. Partly sunny, with a high near 79. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Sunday Night

Slight chance of thunderstorms

Overnight low:
66°F

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. South wind around 10 mph.

Monday

Mostly sunny

High:
85°F

Mostly sunny, with a high near 85. South wind 10 to 15 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy

Overnight low:
69°F

Partly cloudy, with a low around 69. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday

Slight chance of thunderstorms

High:
85°F

Tuesday Night

Partly cloudy

Overnight low:
70°F

Wednesday

Chance of thunderstorms

High:
83°F

Wednesday Night

Chance of thunderstorms

Overnight low:
69°F

Thursday

Chance of thunderstorms

High:
80°F

Thursday Night

Chance of thunderstorms

Overnight low:
64°F