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.

A Few Clouds

78°F

26°C

Humidity 76%
Wind Speed N 12 mph
Barometer 30.01 in (1015.8 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 15 Jun 9:53 am CDT
Extended Forecast for

3 Miles NW Lucas TX

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly before 4pm. Mostly cloudy, with a high near 82. Northeast wind around 10 mph.

    High: 82 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. East wind 5 to 10 mph becoming light in the evening.

    Low: 70 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 90 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 74. South wind 5 to 10 mph.

    Low: 74 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 94. South wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 94 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77. South wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 95. South southeast wind around 15 mph, with gusts as high as 20 mph.

    High: 95 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 74. East wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 74 °F

    Showers
    Likely

  • Juneteenth

    Juneteenth: A 50 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 88. East wind around 10 mph.

    High: 88 °F

    Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly before 4pm. Mostly cloudy, with a high near 82. Northeast wind around 10 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. East wind 5 to 10 mph becoming light in the evening.
Tuesday
Mostly sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 74. South wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 94. South wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 77. South wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Mostly sunny, with a high near 95. South southeast wind around 15 mph, with gusts as high as 20 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 74. East wind 5 to 10 mph. Chance of precipitation is 60%.
Juneteenth
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 88. East wind around 10 mph.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Lucas TX
 33.14°N 96.62°W (Elev. 548 ft)
Last Update:
7:41 am CDT Jun 15, 2026
Forecast Valid:
10am CDT Jun 15, 2026-6pm CDT Jun 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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