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

70°F

21°C

Humidity 57%
Wind Speed S 10 mph
Barometer 30.00 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 10 Feb 1:47 pm CST
Extended Forecast for

Lewisville TX

  • This Afternoon

    This Afternoon: A slight chance of sprinkles before 3pm, then a slight chance of showers after 3pm. Cloudy, with a high near 77. Southwest wind around 10 mph becoming north northwest. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers, mainly before midnight. Cloudy during the early evening, then gradual clearing, with a low around 50. North wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 67. North wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. North northeast wind around 5 mph becoming calm.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. East southeast wind around 5 mph becoming south in the afternoon.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 60. South southeast wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 78. South wind 5 to 10 mph.

    High: 78 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 59. South southeast wind around 10 mph. Chance of precipitation is 80%.

    Low: 59 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 70. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    High: 70 °F

    Showers

Detailed Forecast

This Afternoon
A slight chance of sprinkles before 3pm, then a slight chance of showers after 3pm. Cloudy, with a high near 77. Southwest wind around 10 mph becoming north northwest. Chance of precipitation is 20%.
Tonight
A 50 percent chance of showers, mainly before midnight. Cloudy during the early evening, then gradual clearing, with a low around 50. North wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Sunny, with a high near 67. North wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 48. North northeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 77. East southeast wind around 5 mph becoming south in the afternoon.
Thursday Night
Mostly cloudy, with a low around 60. South southeast wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 78. South wind 5 to 10 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 59. South southeast wind around 10 mph. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. High near 70. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Saturday Night
A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 50.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 46.
Washington's Birthday
Sunny, with a high near 71.
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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 Feb 10, 2026
Forecast Valid:
2pm CST Feb 10, 2026-6pm CST Feb 16, 2026
 
Forecast Discussion
 
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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