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 66%
Wind Speed N 12 mph
Barometer 29.98 in (1015.7 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 14 Jan 5:53 am CST
Extended Forecast for

Allen TX

  • Today

    Today: 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

  • Tonight

    Tonight: Clear, with a low around 30. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Clear

  • Thursday

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

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. South wind 5 to 10 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. 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 34. North northwest wind 5 to 10 mph.

    Low: 34 °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 28. West northwest wind around 5 mph becoming north after midnight.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. North wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 59. North wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 30. North wind 10 to 15 mph decreasing to 5 to 10 mph 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 morning.
Thursday Night
Mostly clear, with a low around 43. South wind 5 to 10 mph.
Friday
Sunny, with a high near 59. 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 34. 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 28. West northwest wind around 5 mph becoming north after midnight.
Sunday
Sunny, with a high near 55. North wind 5 to 10 mph becoming south southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 34.
M.L.King Day
Sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Allen TX
 33.1°N 96.67°W (Elev. 656 ft)
Last Update:
5:11 am CST Jan 14, 2026
Forecast Valid:
6am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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