Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Fair
77°F
25°C
| Humidity | 69% |
| Wind Speed | S 16 G 26 mph |
| Barometer | 29.78 in (1007.9 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 17 Apr 10:53 pm CDT |
Extended Forecast for
Van Alstyne TX
Tonight
Low: 52 °F
Showers
Saturday
High: 63 °F
Showers
Likely then
Chance
ShowersSaturday Night
Low: 43 °F
Decreasing
CloudsSunday
High: 71 °F
Sunny
Sunday Night
Low: 48 °F
Partly Cloudy
Monday
High: 73 °F
Partly Sunny
Monday Night
Low: 54 °F
Mostly Cloudy
Tuesday
High: 70 °F
Slight Chance
T-stormsTuesday Night
Low: 60 °F
Mostly Cloudy
Detailed Forecast
Tonight
Showers and possibly a thunderstorm, mainly after 1am. Low around 52. South wind around 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Mostly cloudy, with a high near 63. North wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 43. North wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 71. North northeast wind around 5 mph becoming east in the morning.
Sunday Night
Partly cloudy, with a low around 48. East southeast wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 73. South wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 54. South wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 70. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 60. South wind around 10 mph.
Wednesday
Partly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly cloudy, with a high near 81.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Van Alstyne TX
33.42°N 96.57°W (Elev. 761 ft)
33.42°N 96.57°W (Elev. 761 ft)
6:06 pm CDT Apr 17, 2026
11pm CDT Apr 17, 2026-6pm CDT Apr 24, 2026
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