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

31°F

-1°C

Humidity 72%
Wind Speed N 10 mph
Barometer 30.27 in (1026.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 19 Jan 6:53 am CST
Extended Forecast for

Celina TX

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 46. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. North northeast wind 5 to 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 53. East northeast wind 5 to 10 mph becoming south in the afternoon.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after midnight. Increasing clouds, with a low around 45. South wind 5 to 10 mph.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 58. South wind around 5 mph.

    High: 58 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. East southeast wind around 5 mph becoming north northeast after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 58. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 58 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. East southeast wind 5 to 10 mph.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of rain. Cloudy, with a high near 53. East southeast wind 10 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 53 °F

    Chance Rain

Detailed Forecast

M.L.King Day
Mostly sunny, with a high near 46. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 27. North northeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 53. East northeast wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
A 40 percent chance of showers after midnight. Increasing clouds, with a low around 45. South wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 58. South wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 42. East southeast wind around 5 mph becoming north northeast after midnight.
Thursday
Mostly cloudy, with a high near 58. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.
Thursday Night
Mostly cloudy, with a low around 43. East southeast wind 5 to 10 mph.
Friday
A 40 percent chance of rain. Cloudy, with a high near 53. East southeast wind 10 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A chance of rain before midnight, then a chance of rain, freezing rain, and sleet. Cloudy, with a low around 25. Chance of precipitation is 40%.
Saturday
A chance of rain, snow, freezing rain, and sleet. Cloudy, with a high near 32. Chance of precipitation is 40%.
Saturday Night
A slight chance of freezing rain. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 34.
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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:
5:06 am CST Jan 19, 2026
Forecast Valid:
7am CST Jan 19, 2026-6pm CST Jan 25, 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