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

53°F

12°C

Humidity 72%
Wind Speed S 9 mph
Barometer 30.14 in (1021.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 8 Feb 7:53 am CST
Extended Forecast for

Allen TX

  • Today

    Today: A chance of sprinkles between 9am and noon. Mostly cloudy, with a high near 76. South wind 5 to 10 mph.

    High: 76 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: Partly cloudy, with a low around 51. South wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.

    High: 78 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 61. South wind 5 to 10 mph.

    Low: 61 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 76. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 76 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 55. South wind 5 to 10 mph becoming west northwest after midnight.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 74. West northwest wind around 5 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. West southwest wind around 5 mph becoming southeast in the evening.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. South southwest wind 5 to 10 mph.

    High: 80 °F

    Sunny

Detailed Forecast

Today
A chance of sprinkles between 9am and noon. Mostly cloudy, with a high near 76. South wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 51. South wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 61. South wind 5 to 10 mph.
Tuesday
Cloudy, with a high near 76. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 55. South wind 5 to 10 mph becoming west northwest after midnight.
Wednesday
Sunny, with a high near 74. West northwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 53. West southwest wind around 5 mph becoming southeast in the evening.
Thursday
Sunny, with a high near 80. South southwest wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 55.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Allen TX
 33.1°N 96.67°W (Elev. 656 ft)
Last Update:
5:06 am CST Feb 8, 2026
Forecast Valid:
8am CST Feb 8, 2026-6pm CST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation