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Hazardous Weather Conditions
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Fair
85°F
29°C
| Humidity | 65% |
| Wind Speed | S 7 mph |
| Barometer | 30.23 in (1022.8 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 91°F (33°C) |
| Last update | 17 Sep 8:53 am CDT |
Extended Forecast for
Celina TX
Today
High: 99 °F
Hot
Tonight
Low: 78 °F
Mostly Clear
Friday
High: 99 °F
Hot
Friday Night
Low: 76 °F
Clear
Saturday
High: 98 °F
Sunny
Saturday Night
Low: 77 °F
Mostly Clear
Sunday
High: 99 °F
Hot
Sunday Night
Low: 77 °F
Partly Cloudy
then Slight
Chance
ShowersMonday
High: 95 °F
Chance
Showers
Detailed Forecast
Today
Mostly sunny and hot, with a high near 99. Heat index values as high as 104. South wind around 5 mph.
Tonight
Mostly clear, with a low around 78. South southeast wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 99. Heat index values as high as 104. Calm wind becoming south southeast around 5 mph in the afternoon.
Friday Night
Clear, with a low around 76. South southeast wind around 5 mph.
Saturday
Sunny, with a high near 98. South southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 77. South southeast wind around 10 mph.
Sunday
Sunny and hot, with a high near 99. South wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 77. South southeast wind around 5 mph.
Monday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 95. South wind around 5 mph.
Monday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 74.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
Mostly sunny, with a high near 95.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Celina TX
33.3°N 96.81°W (Elev. 650 ft)
33.3°N 96.81°W (Elev. 650 ft)
6:06 am CDT Sep 17, 2026
9am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
