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

57°F

14°C

Humidity 44%
Wind Speed NE 3 mph
Barometer 29.85 in (1011.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 20 Feb 9:53 pm CST
Extended Forecast for

Celina TX

  • Tonight

    Tonight: Mostly clear, with a low around 45. East wind around 5 mph becoming north after midnight.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. Northeast wind 5 to 10 mph becoming north northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 33. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 33 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 59. North wind 5 to 10 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. North northeast wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56. Northeast wind around 5 mph becoming east southeast in the afternoon.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. South southeast wind 5 to 10 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. South southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56. South wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 45. East wind around 5 mph becoming north after midnight.
Saturday
Sunny, with a high near 60. Northeast wind 5 to 10 mph becoming north northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Saturday Night
Clear, with a low around 33. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 59. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 33. North northeast wind around 5 mph.
Monday
Sunny, with a high near 56. Northeast wind around 5 mph becoming east southeast in the afternoon.
Monday Night
Mostly clear, with a low around 42. South southeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 70. South southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 56. South wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 77.
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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:
5:07 pm CST Feb 20, 2026
Forecast Valid:
10pm CST Feb 20, 2026-6pm CST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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