Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Mostly Cloudy
75°F
24°C
| Humidity | 76% |
| Wind Speed | SE 10 mph |
| Barometer | 29.93 in (1013.6 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 22 Apr 4:53 pm CDT |
Extended Forecast for
Allen TX
Tonight

Low: 66 °F
Increasing
CloudsThursday

High: 80 °F
Mostly Cloudy
Thursday Night

Low: 69 °F
Slight Chance
T-stormsFriday
High: 87 °F
Mostly Cloudy
then Slight
Chance
T-stormsFriday Night

Low: 66 °F
Slight Chance
T-stormsSaturday

High: 87 °F
Partly Sunny
Saturday Night

Low: 67 °F
Slight Chance
T-stormsSunday

High: 88 °F
Partly Sunny
Sunday Night

Low: 71 °F
Slight Chance
T-storms
Detailed Forecast
Tonight
Increasing clouds, with a low around 66. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, with a high near 80. South wind around 15 mph, with gusts as high as 30 mph.
Thursday Night
A slight chance of showers and thunderstorms between 10pm and 1am. Mostly cloudy, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 87. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 66. South southwest wind 5 to 10 mph becoming east in the evening.
Saturday
Partly sunny, with a high near 87. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. South southeast wind around 10 mph.
Sunday
Partly sunny, with a high near 88. South wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 71. South wind around 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Allen TX
33.1°N 96.67°W (Elev. 656 ft)
33.1°N 96.67°W (Elev. 656 ft)
5:17 pm CDT Apr 22, 2026
5pm CDT Apr 22, 2026-6pm CDT Apr 29, 2026


