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

71°F

22°C

Humidity 28%
Wind Speed N 6 mph
Barometer 30.17 in (1021.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 2 May 12:53 pm CDT
Extended Forecast for

Celina TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. Northwest wind around 5 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. West wind around 5 mph becoming south southeast in the evening.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80. Southwest wind 5 to 15 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 68. South wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 68 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 86. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 86 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 79. South southwest wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 79 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 75. Northwest wind around 5 mph.
Tonight
Mostly clear, with a low around 55. West wind around 5 mph becoming south southeast in the evening.
Sunday
Sunny, with a high near 80. Southwest wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 60. South wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 82. South wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 68. South wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 86. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 15 mph, with gusts as high as 25 mph.
Wednesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 79. South southwest wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Celina TX
 33.32°N 96.78°W (Elev. 682 ft)
Last Update:
6:06 am CDT May 2, 2026
Forecast Valid:
1pm CDT May 2, 2026-6pm CDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation