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Current conditions at
Dallas / Addison Airport (KADS)
Lat: 32.97°NLon: 96.83°WElev: 643ft.
Fair
86°F
30°C
| Humidity | 59% |
| Wind Speed | E 2 mph |
| Barometer | 29.92 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 91°F (33°C) |
| Last update | 10 Sep 11:15 pm CDT |
Extended Forecast for
Lewisville TX
Tonight

Low: 79 °F
Mostly Cloudy
Friday
High: 98 °F
Mostly Sunny
then Slight
Chance
T-stormsFriday Night

Low: 80 °F
Clear
Saturday

High: 101 °F
Hot
Saturday Night

Low: 80 °F
Mostly Clear
Sunday

High: 100 °F
Hot
Sunday Night

Low: 80 °F
Mostly Clear
Monday

High: 100 °F
Hot
Monday Night

Low: 80 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 79. Southeast wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. Heat index values as high as 106. South southwest wind around 5 mph.
Friday Night
Clear, with a low around 80. South southeast wind around 10 mph.
Saturday
Sunny and hot, with a high near 101. Heat index values as high as 110. South wind around 10 mph.
Saturday Night
Mostly clear, with a low around 80. South wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 100. South wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 80. South southeast wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 100. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 80. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 80.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 79.
Thursday
Sunny, with a high near 98.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lewisville TX
33.05°N 97°W (Elev. 531 ft)
33.05°N 97°W (Elev. 531 ft)
9:51 pm CDT Sep 10, 2026
11pm CDT Sep 10, 2026-6pm CDT Sep 17, 2026


