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

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Mostly Cloudy

49°F

9°C

Humidity 56%
Wind Speed NW 12 mph
Barometer 30.46 in (1032.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 4 Feb 10:53 am CST
Extended Forecast for

Lucas TX

  • Today

    Today: Mostly sunny, with a high near 57. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Clear, with a low around 34. North northwest wind 5 to 10 mph becoming light north in the evening.

    Low: 34 °F

    Clear

  • Thursday

    Thursday: Patchy fog between 7am and 9am. Otherwise, sunny, with a high near 65. West wind 5 to 10 mph.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. West northwest wind around 5 mph.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. West northwest wind around 5 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 45. West wind around 5 mph becoming east northeast after midnight.

    Low: 45 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 72. East northeast wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. South southeast wind 5 to 10 mph.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 75. South southwest wind 5 to 10 mph.

    High: 75 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 57. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 34. North northwest wind 5 to 10 mph becoming light north in the evening.
Thursday
Patchy fog between 7am and 9am. Otherwise, sunny, with a high near 65. West wind 5 to 10 mph.
Thursday Night
Clear, with a low around 42. West northwest wind around 5 mph.
Friday
Sunny, with a high near 75. West northwest wind around 5 mph.
Friday Night
Clear, with a low around 45. West wind around 5 mph becoming east northeast after midnight.
Saturday
Sunny, with a high near 72. East northeast wind 5 to 10 mph becoming south southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 50. South southeast wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 75. South southwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Mostly cloudy, with a high near 74.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lucas TX
 33.1°N 96.59°W (Elev. 597 ft)
Last Update:
10:46 am CST Feb 4, 2026
Forecast Valid:
10am CST Feb 4, 2026-6pm CST Feb 10, 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