Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.
Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
A Few Clouds
82°F
28°C
| Humidity | 77% |
| Wind Speed | S 13 mph |
| Barometer | 29.97 in (1014.2 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 14 Oct 9:53 pm CDT |
Extended Forecast for
McKinney TX
Tonight
Low: 70 °F
Slight Chance
T-stormsThursday
High: 87 °F
Sunny
Thursday Night
Low: 58 °F
Slight Chance
T-storms then
Slight Chance
ShowersFriday
High: 66 °F
Gradual
Clearing and
BreezyFriday Night
Low: 47 °F
Mostly Clear
Saturday
High: 67 °F
Sunny
Saturday Night
Low: 47 °F
Clear
Sunday
High: 72 °F
Sunny
Sunday Night
Low: 51 °F
Mostly Clear
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms before 4am. Mostly clear, with a low around 70. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 87. South wind around 10 mph.
Thursday Night
A slight chance of showers and thunderstorms. Increasing clouds, with a low around 58. South southeast wind 5 to 10 mph becoming north 15 to 20 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 20%.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 66. Breezy, with a north wind around 25 mph, with gusts as high as 40 mph.
Friday Night
Mostly clear, with a low around 47. North wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 67. North northeast wind 5 to 10 mph.
Saturday Night
Clear, with a low around 47. North northeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 72. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 51. Calm wind.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Mostly sunny, with a high near 85.
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)
8:06 pm CDT Oct 14, 2026
10pm CDT Oct 14, 2026-6pm CDT Oct 21, 2026
Additional Resources
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