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

59°F

15°C

Humidity 72%
Wind Speed S 14 mph
Barometer 30.08 in (1019.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 16 Feb 10:53 am CST
Extended Forecast for

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 52. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 75. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 75 °F

    Partly 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 78. West southwest wind 5 to 10 mph.

    High: 78 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. South wind around 10 mph.

    Low: 56 °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 47. West wind around 5 mph becoming northeast after midnight.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 67. North wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Washington's Birthday
Sunny, with a high near 71. South wind around 10 mph.
Tonight
Increasing clouds, with a low around 52. South wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 75. 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 78. West southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 56. South wind around 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 47. West wind around 5 mph becoming northeast after midnight.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 67. North wind 5 to 10 mph. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 44.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Collin County Regional Airport TX
 33.19°N 96.59°W (Elev. 554 ft)
Last Update:
5:06 am CST Feb 16, 2026
Forecast Valid:
11am CST Feb 16, 2026-6pm CST Feb 22, 2026
 
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Additional Resources

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Chance of Precipitation