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

75°F

24°C

Humidity 32%
Wind Speed S 8 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 8 Feb 4:53 pm CST
Extended Forecast for

Mc Kinney TX

  • Tonight

    Tonight: Partly cloudy, with a low around 50. South southeast wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 61. South wind 5 to 10 mph.

    Low: 61 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 77. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 55. South wind 5 to 10 mph becoming north after midnight.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. North wind around 5 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. North wind around 5 mph becoming calm.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 76. East southeast wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Partly cloudy, with a low around 55. South wind 5 to 10 mph becoming east after midnight.

    Low: 55 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. South southeast wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 61. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 77. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55. South wind 5 to 10 mph becoming north after midnight.
Wednesday
Mostly sunny, with a high near 70. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 51. North wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 76. East southeast wind 5 to 10 mph becoming south southwest in the afternoon.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55. South wind 5 to 10 mph becoming east after midnight.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 73.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 64.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Kinney TX
 33.19°N 96.65°W (Elev. 545 ft)
Last Update:
5:07 pm CST Feb 8, 2026
Forecast Valid:
5pm CST Feb 8, 2026-6pm CST Feb 15, 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