Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam
Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Fair
48°F
9°C
| Humidity | 83% |
| Wind Speed | Calm |
| Barometer | 30.41 in (1030.2 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 12:53 am CDT |
Extended Forecast for
3 Miles NNE Mc Kinney TX
Overnight
Low: 45 °F
Mostly Clear
Sunday
High: 72 °F
Sunny
Sunday Night
Low: 49 °F
Mostly Clear
Monday
High: 77 °F
Sunny
Monday Night
Low: 52 °F
Mostly Clear
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 55 °F
Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 57 °F
Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 45. Calm wind.
Sunday
Sunny, with a high near 72. East northeast wind around 5 mph becoming south southeast in the morning.
Sunday Night
Mostly clear, with a low around 49. Calm wind.
Monday
Sunny, with a high near 77. Southeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 52. Southeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 79. East southeast wind around 5 mph.
Tuesday Night
Clear, with a low around 55. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 82. Calm wind.
Wednesday Night
Clear, with a low around 57. Calm wind.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 62.
Saturday
Mostly sunny, with a high near 86.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Mc Kinney TX
33.26°N 96.62°W (Elev. 558 ft)
33.26°N 96.62°W (Elev. 558 ft)
1:26 am CDT Oct 18, 2026
1am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
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