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 55%
Wind Speed N 8 mph
Barometer 29.97 in (1014.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 23 Mar 12:53 am CDT
Extended Forecast for

Collin County Regional Airport TX

  • Overnight

    Overnight: Partly cloudy, with a low around 57. North northeast wind around 10 mph.

    Low: 57 °F

    Partly Cloudy

  • 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 56. East northeast wind 5 to 10 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. South wind 5 to 10 mph.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. South southeast wind around 10 mph.

    Low: 61 °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 30 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

Overnight
Partly cloudy, with a low around 57. North northeast wind around 10 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 56. East northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 82. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 61. 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 30 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 51.
Saturday
Partly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Collin County Regional Airport TX
 33.19°N 96.59°W (Elev. 554 ft)
Last Update:
6:08 pm CDT Mar 22, 2026
Forecast Valid:
1am CDT Mar 23, 2026-6pm CDT Mar 29, 2026
 
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Additional Resources

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