Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18° N Lon: 96.59° W Elev: 584 ft.

Partly Cloudy

60°F

16°C

Humidity 60%
Wind Speed S 5 mph
Barometer 30.09 in (1019.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 8 Feb 8:53 pm CST
Detailed forecast for

Collin County

Tonight
Partly cloudy. Lows around 50. Southeast winds around 5 mph.
Monday
Mostly sunny. Highs in the upper 70s. East winds around 5 mph, becoming south in the afternoon.
Monday Night
Mostly cloudy. Not as cool with lows around 60. South winds 5 to 10 mph.
Tuesday
Mostly cloudy. Highs in the mid 70s. South winds 10 to 15 mph.
Tuesday Night
Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s. Southwest winds 5 to 10 mph, becoming northwest after midnight.
Wednesday
Mostly sunny. Highs around 70.
Wednesday Night
Mostly clear. Lows around 50.
Thursday
Mostly sunny. Highs in the mid 70s.
Thursday Night
Partly cloudy with a 20 percent chance of showers. Lows in the mid 50s.
Friday
Partly sunny with a 40 percent chance of showers. Highs in the lower 70s.
Friday Night
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 50s. Chance of rain 60 percent.
Saturday
Partly sunny with a 50 percent chance of showers. Cooler with highs in the lower 60s.
Saturday Night
Mostly cloudy. A 30 percent chance of showers in the evening. Lows in the mid 40s.
Sunday
Mostly sunny. Highs in the upper 60s.



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509 PM CST Sun Feb 8 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database