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

39°F

4°C

Humidity 46%
Wind Speed NW 5 mph
Barometer 30.49 in (1033.5 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 11 Jan 3:53 am CST
Extended Forecast for

Allen TX

  • Today

    Today: Partly sunny, with a high near 58. North northeast wind 5 to 10 mph.

    High: 58 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. North northeast wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 61. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 61 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. South wind around 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Southwest wind 5 to 10 mph.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Southwest wind around 5 mph becoming west northwest after midnight.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 64. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 32. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 60. North wind 5 to 10 mph becoming south southeast in the morning.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 58. North northeast wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 34. North northeast wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 61. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 40. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 65. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 43. Southwest wind around 5 mph becoming west northwest after midnight.
Wednesday
Sunny, with a high near 64. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Clear, with a low around 32. North wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 60. North wind 5 to 10 mph becoming south southeast in the morning.
Thursday Night
Clear, with a low around 40.
Friday
Sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 50.
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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:
11:21 pm CST Jan 10, 2026
Forecast Valid:
4am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation