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

50°F

10°C

Humidity 63%
Wind Speed Calm
Barometer 30.33 in (1027.4 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 6 Apr 3:53 am CDT
Extended Forecast for

Collin County Regional Airport TX

  • Today

    Today: Sunny, with a high near 71. North northeast wind around 5 mph becoming east southeast in the afternoon.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 47. East wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 72. Southeast wind 5 to 10 mph.

    High: 72 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. East southeast wind 5 to 10 mph.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 74. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. South southeast wind 5 to 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. South southeast wind 5 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. Southeast wind 5 to 10 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 79. South southeast wind 5 to 10 mph.

    High: 79 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 71. North northeast wind around 5 mph becoming east southeast in the afternoon.
Tonight
Increasing clouds, with a low around 47. East wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 72. Southeast wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 53. East southeast wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 74. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 58. South southeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 78. South southeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 61. Southeast wind 5 to 10 mph.
Friday
Partly sunny, with a high near 79. South southeast wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Collin County Regional Airport TX
 33.19°N 96.59°W (Elev. 554 ft)
Last Update:
1:26 am CDT Apr 6, 2026
Forecast Valid:
4am CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
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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