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Hazardous Weather Conditions
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Thunderstorm in Vicinity Light Rain
68°F
20°C
| Humidity | 78% |
| Wind Speed | W 14 mph |
| Barometer | 29.96 in (1014.3 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 4 Mar 8:53 pm CST |
Extended Forecast for
McKinney TX
Severe T-storm Watch until March 4, 11:00pm
NOW until 11:00pm Wed
Severe T-storm Watch
Tonight
Low: 64 °F
T-storms
Thursday
High: 79 °F
Chance
T-stormsThursday Night
Low: 65 °F
Chance
T-stormsFriday
High: 79 °F
Chance
Showers then
T-stormsFriday Night
Low: 58 °F
T-storms then
Showers
LikelySaturday
High: 62 °F
Showers
LikelySaturday Night
Low: 52 °F
Showers
LikelySunday
High: 67 °F
Chance
Showers
Detailed Forecast
Tonight
Showers and possibly a thunderstorm before midnight, then showers and thunderstorms likely, mainly between midnight and 3am. Low around 64. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 50 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. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 65. South wind around 15 mph, with gusts as high as 25 mph.
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%. New rainfall amounts between a quarter and half of an inch possible.
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, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 62. South wind 10 to 15 mph becoming north in the afternoon. Winds could gust 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 67. 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. East northeast wind around 5 mph becoming calm.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 50%.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Tuesday
Showers and possibly a thunderstorm. High near 76. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
McKinney TX
33.19°N 96.62°W (Elev. 587 ft)
33.19°N 96.62°W (Elev. 587 ft)
5:18 pm CST Mar 4, 2026
9pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
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