Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Overcast
59°F
15°C
| Humidity | 90% |
| Wind Speed | SE 5 mph |
| Barometer | 30.13 in (1020.7 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 21 Apr 11:53 pm CDT |
Extended Forecast for
3 Miles WSW Collin County Regional Airport TX
Overnight
Low: 60 °F
Slight Chance
Showers and
Patchy FogWednesday
High: 77 °F
Slight Chance
Showers and
Patchy Fog
then Patchy
FogWednesday Night
Low: 66 °F
Mostly Cloudy
Thursday
High: 81 °F
Mostly Cloudy
Thursday Night
Low: 68 °F
Mostly Cloudy
Friday
High: 88 °F
Partly Sunny
Friday Night
Low: 64 °F
Slight Chance
T-stormsSaturday
High: 89 °F
Partly Sunny
Saturday Night
Low: 66 °F
Chance
T-storms
Detailed Forecast
Overnight
A 20 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 60. South southeast wind around 5 mph.
Wednesday
A 20 percent chance of showers before 10am. Patchy fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 77. South southeast wind 5 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 66. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, with a high near 81. South wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 68. South wind around 15 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 88. South wind around 15 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 64. South southeast wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 89. South wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. Southeast wind 5 to 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 67.
Monday
Mostly sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 87.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Collin County Regional Airport TX
33.17°N 96.62°W (Elev. 541 ft)
33.17°N 96.62°W (Elev. 541 ft)
6:12 pm CDT Apr 21, 2026
12am CDT Apr 22, 2026-6pm CDT Apr 28, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
