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 and Breezy

92°F

33°C

Humidity 51%
Wind Speed S 23 G 36 mph
Barometer 29.90 in (1011.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 27 Jun 1:53 pm CDT
Extended Forecast for

Celina TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 96. Heat index values as high as 102. South southwest wind around 20 mph, with gusts as high as 30 mph.

    High: 96 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 77. South wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 96. Heat index values as high as 102. South wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 96 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 97. South wind around 15 mph, with gusts as high as 25 mph.

    High: 97 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 77. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 77 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 80. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 80 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 98. South wind around 10 mph.

    High: 98 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 96. Heat index values as high as 102. South southwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 77. South wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 96. Heat index values as high as 102. South wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 77. South wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 97. South wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Clear, with a low around 77. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 96. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 80. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 98. South wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 80.
Thursday
Sunny, with a high near 98.
Thursday Night
Mostly clear, with a low around 80.
Friday
Sunny and hot, with a high near 99.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Celina TX
 33.3°N 96.81°W (Elev. 650 ft)
Last Update:
1:26 pm CDT Jun 27, 2026
Forecast Valid:
2pm CDT Jun 27, 2026-6pm CDT Jul 3, 2026
 
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Additional Resources

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