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

45°F

7°C

Humidity 68%
Wind Speed SW 5 mph
Barometer 29.98 in (1016.1 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 Jan 11:53 pm CST
Extended Forecast for

3 Miles WSW Collin County Regional Airport TX

  • Overnight

    Overnight: Increasing clouds, with a low around 44. Southwest wind 5 to 10 mph becoming north northwest. Winds could gust as high as 20 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 59. North wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 59 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 29. North wind 10 to 15 mph becoming light north northwest after midnight. Winds could gust as high as 25 mph.

    Low: 29 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 57. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. South wind 5 to 10 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. West southwest wind 5 to 15 mph becoming north in the morning. Winds could gust as high as 25 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. North northwest wind 5 to 10 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 53. North wind 5 to 10 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. West northwest wind around 5 mph.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
Increasing clouds, with a low around 44. Southwest wind 5 to 10 mph becoming north northwest. Winds could gust as high as 20 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 59. North wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Clear, with a low around 29. North wind 10 to 15 mph becoming light north northwest after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 57. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 41. South wind 5 to 10 mph.
Friday
Sunny, with a high near 59. West southwest wind 5 to 15 mph becoming north in the morning. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 33. North northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 53. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 27. West northwest wind around 5 mph.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 33.
M.L.King Day
Sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Collin County Regional Airport TX
 33.17°N 96.62°W (Elev. 541 ft)
Last Update:
11:21 pm CST Jan 13, 2026
Forecast Valid:
12am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
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