Weather in Lewisville, Texas, United States

7-Day Detailed Weather Forecast for Lewisville

Overnight

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly clear. Low around 77, with temperatures rising to around 79 overnight. South wind 5 to 10 mph.

Wednesday

Temperature: 96°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Sunny. High near 96, with temperatures falling to around 94 in the afternoon. Heat index values as high as 105. South wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Temperature: 77°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Mostly clear. Low around 77, with temperatures rising to around 80 overnight. Heat index values as high as 103. South wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday

Temperature: 98°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 98. Heat index values as high as 101. South wind 5 to 10 mph.

Thursday Night

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly clear. Low around 76, with temperatures rising to around 78 overnight. South wind 5 to 10 mph.

Friday

Temperature: 98°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Sunny. High near 98, with temperatures falling to around 96 in the afternoon. South wind around 5 mph.

Friday Night

Temperature: 78°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 78. South wind 5 to 10 mph.

Saturday

Temperature: 97°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 97. South wind 5 to 10 mph.

Saturday Night

Temperature: 79°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 79. South wind around 10 mph.

Sunday

Temperature: 99°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 99.

Sunday Night

Temperature: 80°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 80.

Monday

Temperature: 99°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 99.

Monday Night

Temperature: 79°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 79.

Tuesday

Temperature: 100°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Sunny, with a high near 100.