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.

Fair

68°F

20°C

Humidity 57%
Wind Speed SE 9 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 19 Mar 9:53 pm CDT
Extended Forecast for

3 Miles WSW Collin County Regional Airport TX

  • Tonight

    Tonight: Clear, with a low around 59. South wind 5 to 10 mph.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 90. South wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 62. South wind around 5 mph.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 95. South southwest wind 5 to 10 mph.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 66. South wind around 10 mph.

    Low: 66 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 96. South southwest wind 10 to 20 mph.

    High: 96 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. South wind around 10 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 84. East wind around 10 mph, with gusts as high as 20 mph.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. East wind around 10 mph.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 59. South wind 5 to 10 mph.
Friday
Sunny, with a high near 90. South wind 5 to 10 mph.
Friday Night
Clear, with a low around 62. South wind around 5 mph.
Saturday
Sunny, with a high near 95. South southwest wind 5 to 10 mph.
Saturday Night
Clear, with a low around 66. South wind around 10 mph.
Sunday
Sunny, with a high near 96. South southwest wind 10 to 20 mph.
Sunday Night
Mostly clear, with a low around 60. South wind around 10 mph becoming east after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 84. East wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 59. East wind around 10 mph.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Clear, with a low around 65.
Thursday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Collin County Regional Airport TX
 33.17°N 96.62°W (Elev. 541 ft)
Last Update:
6:07 pm CDT Mar 19, 2026
Forecast Valid:
10pm CDT Mar 19, 2026-6pm CDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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