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

65°F

18°C

Humidity 34%
Wind Speed S 10 G 20 mph
Barometer 30.00 in (1016.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 13 Mar 11:53 am CDT
Extended Forecast for

Allen TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. South wind around 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 53. South southeast wind around 10 mph.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. South wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Breezy, with a south wind 20 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph.

    High: 84 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 45 mph.

    Low: 33 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 52. North northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. North northwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 76. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 53. South southeast wind around 10 mph.
Saturday
Sunny, with a high near 81. South wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 62. South wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 84. Breezy, with a south wind 20 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 33. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 45 mph.
Monday
Mostly sunny, with a high near 52. North northwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 35. North northwest wind 5 to 10 mph becoming south southeast after midnight.
Tuesday
Mostly sunny, with a high near 66. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Sunny, with a high near 85.
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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:
6:06 am CDT Mar 13, 2026
Forecast Valid:
12pm CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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