National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Overcast

77°F

25°C

Humidity 85%
Wind Speed SE 10 mph
Barometer 29.89 in (1011.4 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 18 Jun 7:53 am CDT
Extended Forecast for

Allen TX

  • Today

    Today: Partly sunny, with a high near 91. Heat index values as high as 97. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 91 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 72. Southeast wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 72 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 87. East wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 87 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 74. East northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 89. East wind around 10 mph, with gusts as high as 20 mph.

    High: 89 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 73. East wind 5 to 10 mph.

    Low: 73 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 94. East southeast wind 5 to 10 mph.

    High: 94 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. Southeast wind 5 to 10 mph.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 96. South wind 5 to 10 mph.

    High: 96 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 91. Heat index values as high as 97. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 72. Southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Juneteenth
A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 87. East wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 74. East northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, with a high near 89. East wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 73. East wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 94. East southeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 75. Southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 96. South wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 77.
Sunday
Sunny, with a high near 97.
Sunday Night
Mostly clear, with a low around 78.
Monday
Sunny, with a high near 97.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Allen TX
 33.12°N 96.67°W (Elev. 653 ft)
Last Update:
5:12 am CDT Jun 18, 2024
Forecast Valid:
7am CDT Jun 18, 2024-6pm CDT Jun 24, 2024
 
Forecast Discussion
 
Get as KML Get as XML

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