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

Today 9/15
Sunny Weather
Day 100°
Night 81°
3
Wed 9/16
Cloudy Weather
Day 100°
Night 79°
6
Thu 9/17
Cloudy Weather
Day 99°
Night 79°
9
Fri 9/18
Cloudy Weather
Day 99°
Night 79°
10
Sat 9/19
Cloudy Weather
Day 99°
Night 75°
11
Sun 9/20
Cloudy Weather
Day 100°
Night 72°
14
Mon 9/21
Partly Sunny with Showers
Day 91°
Night 66°
61
Tue 9/22
Rainy Weather
Day 88°
Night 64°
61
Wed 9/23
Rainy Weather
Day 90°
Night 70°
74
Thu 9/24
Sunny Weather
Day 88°
Night 68°
2
Fri 9/25
Sunny Weather
Day 91°
Night 70°
0
Sat 9/26
Cloudy Weather
Day 90°
Night 68°
2
Sun 9/27
Cloudy Weather
Day 90°
Night 70°
25
Mon 9/28
Cloudy Weather
Day 86°
Night 68°
25
Tue 9/29
Rainy Weather
Day 88°
Night 66°
58
Wed 9/30
Cloudy Weather
Day 90°
Night 68°

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