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

54°F

12°C

Humidity 34%
Wind Speed Vrbl 7 mph
Barometer 30.43 in (1031.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 12 Mar 11:53 am CDT
Extended Forecast for

Mc Kinney TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. Calm wind becoming south around 5 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 47. South wind 5 to 10 mph.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 52. South southeast wind around 10 mph.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. South wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Breezy, with a south wind 15 to 25 mph becoming north northwest in the afternoon. Winds could gust as high as 35 mph.

    High: 81 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 53 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 64. Calm wind becoming south around 5 mph.
Tonight
Clear, with a low around 47. South wind 5 to 10 mph.
Friday
Sunny, with a high near 75. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 52. South southeast wind around 10 mph.
Saturday
Sunny, with a high near 80. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 62. South wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 81. Breezy, with a south wind 15 to 25 mph becoming north northwest in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Mostly cloudy, with a low around 35. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Monday
Partly sunny, with a high near 53. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 78.
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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:
6:06 am CDT Mar 12, 2026
Forecast Valid:
12pm CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
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