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

67°F

19°C

Humidity 73%
Wind Speed SE 6 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 24 Mar 11:53 pm CDT
Extended Forecast for

3 Miles WSW Collin County Regional Airport TX

  • Overnight

    Overnight: Mostly clear, with a low around 63. South southeast wind around 10 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 87. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 87 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 87. South wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 87 °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

  • Friday

    Friday: Sunny, with a high near 82. South wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53. North northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 69. East northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. East wind 5 to 10 mph.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 63. South southeast wind around 10 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 87. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 64. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 87. 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 82. South wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 53. North northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 69. East northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 52. East wind 5 to 10 mph.
Sunday
Sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 87.
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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:
12:31 am CDT Mar 25, 2026
Forecast Valid:
12am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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