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Hazardous Weather Conditions
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Fair
92°F
33°C
| Humidity | 40% |
| Wind Speed | E 8 mph |
| Barometer | 30.04 in (1016.8 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 94°F (34°C) |
| Last update | 24 Sep 5:53 pm CDT |
Extended Forecast for
Allen TX
Tonight
Low: 67 °F
Partly Cloudy
Friday
High: 94 °F
Mostly Sunny
Friday Night
Low: 70 °F
Mostly Cloudy
Saturday
High: 95 °F
Decreasing
CloudsSaturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 97 °F
Slight Chance
T-stormsSunday Night
Low: 74 °F
Partly Cloudy
then Slight
Chance
ShowersMonday
High: 96 °F
Slight Chance
Showers then
Slight Chance
T-stormsMonday Night
Low: 74 °F
Mostly Cloudy
then Slight
Chance
Showers
Detailed Forecast
Tonight
Partly cloudy, with a low around 67. East wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 94. East southeast wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 70. East wind around 5 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 95. Heat index values as high as 98. Southeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 73. South southeast wind around 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. South southwest wind 5 to 10 mph.
Sunday Night
A 10 percent chance of showers after 1am. Partly cloudy, with a low around 74. South southeast wind around 5 mph.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 96. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Monday Night
A 10 percent chance of showers after 1am. Partly cloudy, with a low around 74. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 93. Chance of precipitation is 30%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 86.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 85.
Additional Forecasts and Information
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Allen TX
33.12°N 96.65°W (Elev. 666 ft)
33.12°N 96.65°W (Elev. 666 ft)
4:01 pm CDT Sep 24, 2026
6pm CDT Sep 24, 2026-6pm CDT Oct 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
