Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Mostly Cloudy
85°F
29°C
| Humidity | 55% |
| Wind Speed | S 9 mph |
| Barometer | 29.87 in (1010.9 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 26 May 1:53 pm CDT |
Extended Forecast for
Celina TX
This Afternoon

High: 84 °F
Chance
T-stormsTonight
Low: 68 °F
Chance
T-storms then
ShowersWednesday

High: 79 °F
Chance
T-stormsWednesday Night

Low: 67 °F
Chance
ShowersThursday
High: 82 °F
Mostly Cloudy
then Chance
T-stormsThursday Night

Low: 68 °F
Chance
T-stormsFriday

High: 85 °F
Chance
ShowersFriday Night
Low: 69 °F
Mostly Clear
then Chance
T-stormsSaturday

High: 86 °F
Chance
T-storms
Detailed Forecast
This Afternoon
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Southeast wind around 5 mph.
Tonight
A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Low around 68. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. South wind 5 to 10 mph. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers. Mostly cloudy, with a low around 67. Southeast wind around 5 mph. Chance of precipitation is 30%.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. South wind around 5 mph becoming north in the morning.
Thursday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. East northeast wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85. Southeast wind around 5 mph becoming northwest in the morning.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. Northwest wind around 5 mph becoming southeast after midnight.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind around 5 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Celina TX
33.32°N 96.78°W (Elev. 682 ft)
33.32°N 96.78°W (Elev. 682 ft)
1:26 pm CDT May 26, 2026
2pm CDT May 26, 2026-6pm CDT Jun 1, 2026


