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.

Overcast

58°F

14°C

Humidity 87%
Wind Speed NE 5 mph
Barometer 30.03 in (1017.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 1 May 12:53 am CDT
Extended Forecast for

Lucas TX

  • Overnight

    Overnight: A 50 percent chance of showers. Cloudy, with a steady temperature around 58. East northeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly between 1pm and 4pm. Cloudy, with a high near 60. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 48. East northeast wind 5 to 10 mph becoming west northwest in the evening.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 72. North wind 5 to 10 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. North wind around 5 mph becoming south after midnight.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79. South southwest wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. South wind around 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 80. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 80 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 67. South wind around 20 mph, with gusts as high as 30 mph.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of showers. Cloudy, with a steady temperature around 58. East northeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly between 1pm and 4pm. Cloudy, with a high near 60. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 30 percent chance of showers before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 48. East northeast wind 5 to 10 mph becoming west northwest in the evening.
Saturday
Sunny, with a high near 72. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 51. North wind around 5 mph becoming south after midnight.
Sunday
Sunny, with a high near 79. South southwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 58. South wind around 10 mph.
Monday
Partly sunny, with a high near 80. South wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 67. South wind around 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly cloudy, with a high near 88.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Wednesday
Mostly cloudy, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lucas TX
 33.1°N 96.59°W (Elev. 597 ft)
Last Update:
1:26 am CDT May 1, 2026
Forecast Valid:
1am CDT May 1, 2026-6pm CDT May 7, 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