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

34°F

1°C

Humidity 67%
Wind Speed S 8 mph
Barometer 30.31 in (1028.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 1 Feb 8:53 pm CST
Extended Forecast for

Collin County Regional Airport TX

  • Tonight

    Tonight: Clear, with a low around 32. South wind around 5 mph.

    Low: 32 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 65. South wind 5 to 15 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 60. South southwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 60 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. North wind 5 to 10 mph.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. North wind 5 to 15 mph.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. North wind 5 to 10 mph becoming light in the evening.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 40. South southwest wind around 5 mph.

    Low: 40 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 32. South wind around 5 mph.
Monday
Sunny, with a high near 65. South wind 5 to 15 mph.
Monday Night
Mostly cloudy, with a low around 48. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 60. South southwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 34. North wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 55. North wind 5 to 15 mph.
Wednesday Night
Mostly clear, with a low around 32. North wind 5 to 10 mph becoming light in the evening.
Thursday
Sunny, with a high near 61. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 40. South southwest wind around 5 mph.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 68.
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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:
5:06 pm CST Feb 1, 2026
Forecast Valid:
9pm CST Feb 1, 2026-6pm CST Feb 8, 2026
 
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Additional Resources

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