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.

Overcast

73°F

23°C

Humidity 79%
Wind Speed S 18 mph
Barometer 29.68 in (1004.8 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 24 Apr 4:53 am CDT
Extended Forecast for

Celina TX

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 86. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 86 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 65. West northwest wind around 5 mph becoming east southeast after midnight.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 67. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Chance
    T-storms

  • Sunday

    Sunday: Partly sunny, with a high near 87. South wind around 15 mph, with gusts as high as 25 mph.

    High: 87 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 72. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Monday

    Monday: Sunny, with a high near 90. Southwest wind around 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. South southeast wind around 10 mph.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. East southeast wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 86. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Tonight
Partly cloudy, with a low around 65. West northwest wind around 5 mph becoming east southeast after midnight.
Saturday
A 10 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 67. South southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 87. South wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 72. South wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 90. Southwest wind around 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 65. South southeast wind around 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. East southeast wind 5 to 10 mph becoming west southwest in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 65.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.
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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:
1:26 am CDT Apr 24, 2026
Forecast Valid:
5am CDT Apr 24, 2026-6pm CDT Apr 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation