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

66°F

19°C

Humidity 63%
Wind Speed SE 10 mph
Barometer 29.99 in (1016.0 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 16 Feb 2:53 pm CST
Extended Forecast for

3 Miles WSW Collin County Regional Airport TX

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 71. South wind around 10 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 54. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. Southwest wind 5 to 10 mph.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59. South wind 5 to 10 mph.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. West wind 5 to 10 mph becoming northeast after midnight.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64. North northeast wind 5 to 10 mph.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Washington's Birthday
Sunny, with a high near 71. South wind around 10 mph.
Tonight
Increasing clouds, with a low around 54. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 74. South wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 57. South wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 77. Southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 59. South wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 77. West wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 46. West wind 5 to 10 mph becoming northeast after midnight.
Friday
Mostly sunny, with a high near 64. North northeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 44.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Sunny, with a high near 62.
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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:
12:26 pm CST Feb 16, 2026
Forecast Valid:
3pm CST Feb 16, 2026-6pm CST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation