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

Dallas/Fort Worth International Airport (KDFW)

Lat: 32.9°NLon: 97.02°WElev: 541ft.

Mostly Cloudy

67°F

19°C

Humidity 35%
Wind Speed W 5 mph
Barometer 29.85 in (1010.0 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 18 Feb 9:53 am CST
Extended Forecast for

Lewisville TX

  • Today

    Today: Partly sunny, with a high near 76. Northwest wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 76 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. West wind 5 to 10 mph becoming northeast after midnight.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 68. East wind 5 to 10 mph.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50. East wind around 5 mph becoming west southwest after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers before noon. Sunny, with a high near 64. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58. North wind around 10 mph.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 76. Northwest wind 5 to 10 mph becoming south southwest in the afternoon.
Tonight
Mostly clear, with a low around 60. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 76. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 45. West wind 5 to 10 mph becoming northeast after midnight.
Friday
Mostly sunny, with a high near 68. East wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 50. East wind around 5 mph becoming west southwest after midnight.
Saturday
A 20 percent chance of showers before noon. Sunny, with a high near 64. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 37. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 58. North wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 69.
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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:
5:06 am CST Feb 18, 2026
Forecast Valid:
10am CST Feb 18, 2026-6pm CST Feb 24, 2026
 
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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