Lewisville Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
63
67
71
75
79
83
87
91
95
99
Aug 17 – Aug 23
0.04
Lo:77
Thu, 21
Hi:94
5
Lo:76
Fri, 22
Hi:93
3
Lo:75
Sat, 23
Hi:97
3
Aug 24 – Aug 30
Lo:76
Sun, 24
Hi:100
3
0.03
Lo:78
Mon, 25
Hi:99
9
0.12
Lo:71
Tue, 26
Hi:95
13
0.12
Lo:68
Wed, 27
Hi:82
8
Lo:64
Thu, 28
Hi:88
8
0.51
Lo:73
Fri, 29
Hi:88
13
0.5
Lo:75
Sat, 30
Hi:89
10
Aug 31 – Sep 6
0.04
Lo:76
Sun, 31
Hi:89
2
Lo:76
Mon, 1
Hi:89
4
Lo:76
Tue, 2
Hi:89
10
Lo:76
Wed, 3
Hi:89
15
0.02
Lo:76
Thu, 4
Hi:89
18
Thu, Aug 21
94 / 77 °F
Isolated tstorms late. Afternoon clouds.
Feels Like: 99 °F
Humidity: 45%
Precipitation: Rain: 0.04 Snow: 0
Precipitation Chance: 48%
N
Wind: 5 mph
2 Week Extended Forecast in Lewisville, Texas, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Thu Aug 21 |  | 94 / 77 °F | Isolated tstorms late. Afternoon clouds. | 99 °F | 5 mph | ↑ | 45% | 48% | 0.04" | 7 (High) | 6:55 am | 8:06 pm |
| Fri Aug 22 |  | 93 / 76 °F | Partly cloudy. | 95 °F | 3 mph | ↑ | 43% | 1% | 0.00" | 5 (Moderate) | 6:56 am | 8:04 pm |
| Sat Aug 23 |  | 97 / 75 °F | Mostly sunny. | 96 °F | 3 mph | ↑ | 35% | 0% | 0.00" | 7 (High) | 6:56 am | 8:03 pm |
| Sun Aug 24 | | 100 / 76 °F | Scattered clouds. | 99 °F | 3 mph | ↑ | 30% | 2% | 0.00" | 7 (High) | 6:57 am | 8:02 pm |
| Mon Aug 25 | | 99 / 78 °F | Isolated tstorms late. Cloudy. | 100 °F | 9 mph | ↑ | 32% | 40% | 0.03" | 5 (Moderate) | 6:58 am | 8:01 pm |
| Tue Aug 26 |  | 95 / 71 °F | Light rain. Overcast. | 98 °F | 13 mph | ↑ | 46% | 23% | 0.12" | 5 (Moderate) | 6:58 am | 8:00 pm |
| Wed Aug 27 |  | 82 / 68 °F | Passing showers. Overcast. | 81 °F | 8 mph | ↑ | 58% | 45% | 0.12" | 3 (Moderate) | 6:59 am | 7:58 pm |
| Thu Aug 28 | | 88 / 64 °F | Breaks of sun late. | 85 °F | 8 mph | ↑ | 39% | 6% | 0.00" | 5 (Moderate) | 7:00 am | 7:57 pm |
| Fri Aug 29 |  | 88 / 73 °F | Thundershowers. Cloudy. | 102 °F | 13 mph | ↑ | 79% | 72% | 0.51" | 3 (Moderate) | 7:00 am | 7:56 pm |
| Sat Aug 30 | | 89 / 75 °F | Tstorms late. Cloudy. | 91 °F | 10 mph | ↑ | 49% | 99% | 0.50" | 5 (Moderate) | 7:01 am | 7:55 pm |
| Sun Aug 31 | | 89 / 76 °F | Showers early. Morning clouds. | 91 °F | 2 mph | ↑ | 48% | 43% | 0.04" | 7 (High) | 7:02 am | 7:53 pm |
| Mon Sep 1 | | 89 / 76 °F | Mostly sunny. | 90 °F | 4 mph | ↑ | 44% | 5% | 0.00" | 5 (Moderate) | 7:02 am | 7:52 pm |
| Tue Sep 2 | | 89 / 76 °F | Isolated tstorms late. Afternoon clouds. | 90 °F | 10 mph | ↑ | 43% | 13% | 0.00" | 5 (Moderate) | 7:03 am | 7:51 pm |
| Wed Sep 3 |  | 89 / 76 °F | Mostly cloudy. | 88 °F | 15 mph | ↑ | 35% | 6% | 0.00" | 3 (Moderate) | 7:04 am | 7:49 pm |
| Thu Sep 4 | | 89 / 76 °F | Isolated tstorms late. Afternoon clouds. | 97 °F | 18 mph | ↑ | 59% | 42% | 0.02" | 3 (Moderate) | 7:04 am | 7:48 pm |
| * Updated Thursday, August 21, 2025 4:24:08 am Lewisville time - Weather by CustomWeather, © 2025 | ||||||||||||