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 and Breezy

92°F

33°C

Humidity 23%
Wind Speed S 22 G 30 mph
Barometer 29.76 in (1007.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 22 Mar 3:53 pm CDT
Extended Forecast for

3 Miles WSW Collin County Regional Airport TX

  • Tonight

    Tonight: Mostly clear, with a low around 58. South southwest wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 25 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 70. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 70 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. East northeast wind 5 to 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. South wind 5 to 10 mph.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. South southeast wind around 10 mph.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 65. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 92. South wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 62. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 62 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 58. South southwest wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 25 mph.
Monday
Increasing clouds, with a high near 70. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 58. East northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 85. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 62. South southeast wind around 10 mph.
Wednesday
Sunny, with a high near 89. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 65. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 92. South wind 10 to 20 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 62. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 80.
Friday Night
Mostly cloudy, with a low around 50.
Saturday
Partly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Collin County Regional Airport TX
 33.17°N 96.62°W (Elev. 541 ft)
Last Update:
2:36 pm CDT Mar 22, 2026
Forecast Valid:
4pm CDT Mar 22, 2026-6pm CDT Mar 29, 2026
 
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