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.

Mostly Cloudy

39°F

4°C

Humidity 65%
Wind Speed S 9 G 15 mph
Barometer 30.07 in
Dewpoint 28°F (-2°C)
Visibility 13.00 mi
Wind Chill33°F (1°C)
Last update 29 Jan 7:47 am CST
Extended Forecast for

Lewisville TX

  • Today

    Today: Mostly sunny, with a high near 51. South wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. Wind chill values between 19 and 29 early. North northwest wind 5 to 10 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. Wind chill values between 9 and 14. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 31. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 31 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. Calm wind becoming south around 5 mph after midnight.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47. South wind 5 to 10 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 31. South wind around 5 mph.

    Low: 31 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 57. South wind around 5 mph.

    High: 57 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 51. South wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly cloudy, with a low around 28. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 45. Wind chill values between 19 and 29 early. North northwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 19. Wind chill values between 9 and 14. North wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 31. North wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 20. Calm wind becoming south around 5 mph after midnight.
Sunday
Sunny, with a high near 47. South wind 5 to 10 mph.
Sunday Night
Clear, with a low around 31. South wind around 5 mph.
Monday
Sunny, with a high near 57. South wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 59.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lewisville TX
 33.05°N 97°W (Elev. 531 ft)
Last Update:
5:21 am CST Jan 29, 2026
Forecast Valid:
8am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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Additional Resources

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Chance of Precipitation