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

46°F

8°C

Humidity 73%
Wind Speed NW 18 G 33 mph
Barometer 30.21 in (1023.5 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 10 Jan 2:53 am CST
Extended Forecast for

Celina TX

  • Overnight

    Overnight: Partly cloudy, with a low around 40. North northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53. North wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. Northwest wind 5 to 10 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. North northwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Northeast wind around 5 mph becoming calm.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 62. Southwest wind around 5 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. South wind around 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 66. Southwest wind 5 to 10 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Southwest wind around 5 mph becoming west northwest after midnight.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. North northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 53. North wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 36. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 57. North northwest wind 5 to 10 mph becoming northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 36. Northeast wind around 5 mph becoming calm.
Monday
Sunny, with a high near 62. Southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 40. South wind around 5 mph.
Tuesday
Sunny, with a high near 66. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 44. Southwest wind around 5 mph becoming west northwest after midnight.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 55.
Thursday Night
Clear, with a low around 38.
Friday
Sunny, with a high near 59.
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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:
11:21 pm CST Jan 9, 2026
Forecast Valid:
3am CST Jan 10, 2026-6pm CST Jan 16, 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