National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

52°F

11°C

Humidity 50%
Wind Speed N 5 mph
Barometer 30.21 in (1023.8 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 3 Feb 7:53 pm CST
Extended Forecast for

3 Miles W Van Alstyne TX

  • Tonight

    Tonight: Partly cloudy, with a low around 35. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. North wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. North wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62. Light and variable wind becoming west southwest 5 to 10 mph in the morning.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 41. Southwest wind around 5 mph.

    Low: 41 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 72. West northwest wind around 5 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 42. Calm wind becoming north northeast around 5 mph.

    Low: 42 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 71. East wind 5 to 10 mph becoming south in the afternoon.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. South wind 5 to 10 mph.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 53. North wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 31. North wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 62. Light and variable wind becoming west southwest 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 41. Southwest wind around 5 mph.
Friday
Sunny, with a high near 72. West northwest wind around 5 mph.
Friday Night
Clear, with a low around 42. Calm wind becoming north northeast around 5 mph.
Saturday
Sunny, with a high near 71. East wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 49. South wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 46.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 67.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Van Alstyne TX
 33.41°N 96.62°W (Elev. 692 ft)
Last Update:
5:12 pm CST Feb 3, 2026
Forecast Valid:
8pm CST Feb 3, 2026-6pm CST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation