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Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Overcast
76°F
24°C
| Humidity | 72% |
| Wind Speed | S 16 mph |
| Barometer | 30.01 in (1015.9 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 4 Mar 12:53 pm CST |
Extended Forecast for
Mc Kinney TX
This Afternoon

High: 79 °F
T-storms
LikelyTonight
Low: 65 °F
T-storms then
Chance
T-stormsThursday

High: 79 °F
Chance
T-stormsThursday Night

Low: 65 °F
Slight Chance
T-stormsFriday
High: 79 °F
Chance
Showers then
T-stormsFriday Night
Low: 58 °F
T-storms then
Showers
LikelySaturday

High: 67 °F
Showers
LikelySaturday Night

Low: 52 °F
Showers
LikelySunday

High: 68 °F
Chance
Showers
Detailed Forecast
This Afternoon
Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 79. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms, mainly before midnight. Low around 65. South southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
A 40 percent chance of showers and thunderstorms, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A slight chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 65. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday
Showers and thunderstorms, mainly after noon. High near 79. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Friday Night
Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm after midnight. Low around 58. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Cloudy, with a low around 52. North wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 68. North wind around 5 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 57.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Tuesday
Showers and possibly a thunderstorm. High near 76. Chance of precipitation is 80%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mc Kinney TX
33.19°N 96.65°W (Elev. 545 ft)
33.19°N 96.65°W (Elev. 545 ft)
12:33 pm CST Mar 4, 2026
1pm CST Mar 4, 2026-6pm CDT Mar 10, 2026


