National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Dallas / Addison Airport (KADS)

Lat: 32.97°NLon: 96.83°WElev: 643ft.

Clear

75°F

24°C

Humidity 29%
Wind Speed E 6 mph
Barometer 30.13 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 23 Oct 8:49 pm CDT
Extended Forecast for

Lewisville TX

  • Tonight

    Tonight: Mostly clear, with a low around 60. South southeast wind around 5 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 85. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63. Southeast wind 5 to 10 mph.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 82. Southeast wind 5 to 10 mph.

    High: 82 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60. East southeast wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80. Southeast wind around 5 mph.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 62. East southeast wind around 5 mph.

    Low: 62 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 79. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 79 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. East southeast wind around 5 mph becoming calm after midnight.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 60. South southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 85. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 63. Southeast wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 82. Southeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 60. East southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 80. Southeast wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 62. East southeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 79. Calm wind becoming south southeast around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 61. East southeast wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Partly sunny, with a high near 82.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewisville TX
 33.05°N 97°W (Elev. 531 ft)
Last Update:
6:06 pm CDT Oct 23, 2026
Forecast Valid:
9pm CDT Oct 23, 2026-6pm CDT Oct 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation