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.

Mostly Cloudy

75°F

24°C

Humidity 76%
Wind Speed SE 8 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 22 Apr 6:53 pm CDT
Extended Forecast for

Celina TX

  • Tonight

    Tonight: Increasing clouds, with a low around 66. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 79. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 79 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms between 10pm and 1am. Increasing clouds, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    Low: 69 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Partly sunny, with a high near 86. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 86 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 65. East wind 5 to 10 mph.

    Low: 65 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, with a high near 86. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 86 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. South southeast wind around 10 mph.

    Low: 67 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Partly sunny, with a high near 88. South wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 88 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 71. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 71 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Increasing clouds, with a low around 66. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 79. South wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
A slight chance of showers and thunderstorms between 10pm and 1am. Increasing clouds, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Friday
Partly sunny, with a high near 86. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 65. East wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 86. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. South southeast wind around 10 mph.
Sunday
Partly sunny, with a high near 88. South wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 71. South wind around 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Celina TX
 33.32°N 96.78°W (Elev. 682 ft)
Last Update:
6:12 pm CDT Apr 22, 2026
Forecast Valid:
7pm CDT Apr 22, 2026-6pm CDT Apr 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation