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Today Hourly 7 days 30 days September
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September 2026 Weather | Lewisville, Texas

Tue 9/1
Sunny Weather
Day 97°
Night 75°
Wed 9/2
Sunny Weather
Day 95°
Night 75°
Thu 9/3
Cloudy Weather
Day 97°
Night 75°
Fri 9/4
Cloudy Weather
Day 97°
Night 75°
Sat 9/5
Cloudy Weather
Day 95°
Night 75°
Sun 9/6
Cloudy Weather
Day 95°
Night 75°
Mon 9/7
Sunny Weather
Day 93°
Night 75°
Tue 9/8
Cloudy Weather
Day 95°
Night 73°
Wed 9/9
Sunny Weather
Day 95°
Night 73°
Thu 9/10
Cloudy Weather
Day 93°
Night 75°
Fri 9/11
Cloudy Weather
Day 95°
Night 75°
Sat 9/12
Cloudy Weather
Day 95°
Night 73°
Sun 9/13
Cloudy Weather
Day 93°
Night 73°
Mon 9/14
Cloudy Weather
Day 95°
Night 72°
Tue 9/15
Cloudy Weather
Day 95°
Night 72°
Wed 9/16
Cloudy Weather
Day 93°
Night 70°
Thu 9/17
Sunny Weather
Day 93°
Night 72°
Fri 9/18
Stormy Weather
Day 82°
Night 68°
Sat 9/19
Sunny with a Chance of Thunderstorms
Day 88°
Night 70°
Sun 9/20
Cloudy Weather
Day 91°
Night 70°
Mon 9/21
Sunny with a Chance of Thunderstorms
Day 90°
Night 66°
Tue 9/22
Sunny with a Chance of Thunderstorms
Day 86°
Night 61°
Wed 9/23
Cloudy Weather
Day 82°
Night 61°
Thu 9/24
Cloudy Weather
Day 82°
Night 64°
Fri 9/25
Sunny Weather
Day 86°
Night 66°
Sat 9/26
Cloudy Weather
Day 90°
Night 66°
Sun 9/27
Sunny Weather
Day 91°
Night 66°
Mon 9/28
Cloudy Weather
Day 90°
Night 66°
Tue 9/29
Cloudy Weather
Day 88°
Night 66°
Wed 9/30
Partly Sunny with Showers
Day 88°
Night 64°

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