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

54°F

12°C

Humidity 26%
Wind Speed NW 6 mph
Barometer 30.56 in (1036.1 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 23 Feb 12:53 pm CST
Extended Forecast for

McKinney TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. North northeast wind around 5 mph becoming calm.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Light south southeast wind becoming south 5 to 10 mph after midnight.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. South southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. South southeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. North wind 5 to 10 mph becoming east northeast after midnight.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74. East wind around 5 mph becoming south southeast in the afternoon.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 58. North northeast wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 38. Light south southeast wind becoming south 5 to 10 mph after midnight.
Tuesday
Sunny, with a high near 71. South southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 56. South wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 81. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 57. South southeast wind 5 to 10 mph becoming northwest after midnight.
Thursday
Sunny, with a high near 74. North wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 44. North wind 5 to 10 mph becoming east northeast after midnight.
Friday
Sunny, with a high near 74. East wind around 5 mph becoming south southeast in the afternoon.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McKinney TX
 33.19°N 96.62°W (Elev. 587 ft)
Last Update:
12:26 pm CST Feb 23, 2026
Forecast Valid:
1pm CST Feb 23, 2026-6pm CST Mar 1, 2026
 
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Additional Resources

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