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

55°F

13°C

Humidity 33%
Wind Speed S 9 mph
Barometer 30.07 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 15 Jan 1:47 pm CST
Extended Forecast for

Lewisville TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. South wind around 10 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 46. South wind 5 to 10 mph.

    Low: 46 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 59. West southwest wind 5 to 15 mph becoming north in the morning. Winds could gust as high as 30 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. North northwest wind 5 to 10 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 47. North wind around 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Northwest wind 5 to 10 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Northwest wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. South southwest wind around 5 mph becoming east after midnight.

    Low: 36 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 52. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 58. South wind around 10 mph.
Tonight
Clear, with a low around 46. South wind 5 to 10 mph.
Friday
Sunny, with a high near 59. West southwest wind 5 to 15 mph becoming north in the morning. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 36. North northwest wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 47. North wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 26. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 58. Northwest wind 5 to 10 mph becoming south southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 36. South southwest wind around 5 mph becoming east after midnight.
M.L.King Day
Mostly sunny, with a high near 52. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewisville TX
 33.05°N 97°W (Elev. 531 ft)
Last Update:
11:21 am CST Jan 15, 2026
Forecast Valid:
2pm CST Jan 15, 2026-6pm CST Jan 21, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation