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
2 Miles NE Van Alstyne TX
Overnight
Low: 44 °F
Mostly Clear
Sunday
High: 71 °F
Sunny
Sunday Night
Low: 48 °F
Mostly Clear
Monday
High: 75 °F
Sunny
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 54 °F
Clear
Wednesday
High: 83 °F
Sunny
Wednesday Night
Low: 59 °F
Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 44. Calm wind.
Sunday
Sunny, with a high near 71. East wind around 5 mph becoming south southeast in the morning.
Sunday Night
Mostly clear, with a low around 48. Calm wind.
Monday
Sunny, with a high near 75. Southeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 51. Calm wind.
Tuesday
Sunny, with a high near 78. East southeast wind around 5 mph.
Tuesday Night
Clear, with a low around 54. Calm wind.
Wednesday
Sunny, with a high near 83. Calm wind becoming south southeast around 5 mph.
Wednesday Night
Clear, with a low around 59. Calm wind.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 61.
Friday
Mostly sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Mostly sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NE Van Alstyne TX
33.44°N 96.54°W (Elev. 682 ft)
33.44°N 96.54°W (Elev. 682 ft)
10:41 pm CDT Oct 17, 2026
1am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
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