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5-day forecast / Van Alstyne, TX

SundayPartly Sunny then Chance Showers And Thunderstorms95° / 73° 38%
MondayMostly Sunny94° / 73° 10%
TuesdaySunny95° / 75° 4%
WednesdaySunny97° / 78° 3%
ThursdaySunny99° / 78° 1%

Van Alstyne Weather: Heat Persists With Late Storm Chances

Van Alstyne weather, updated every four hours — local forecasts you can trust.

Current conditions in Van Alstyne are warm and clear at 73F. Today brings a high near 96F with a chance of showers after 10am. Temperatures remain steady compared to yesterday.

Marlene Ortiz

July 5, 20261 min read

National Weather Service radar for North Texas (KFWS)
National Weather Service radar for North Texas (KFWS)

Current Conditions and Today's Outlook

It is currently Sunday overnight in Van Alstyne, with clear skies and a temperature of 73F. The air feels like 74F with 73% humidity and light winds at 6 mph.

Today, expect a high near 96F and a low near 76F. The sky will be partly sunny, but there is a chance of showers and thunderstorms after 10am. The chance of precipitation is 40%, though new rainfall amounts will likely be less than a tenth of an inch. Heat index values may reach as high as 100. Compared to yesterday, today's high is about the same.

Evening and Tomorrow

As the day ends, conditions will shift to mostly cloudy skies. A chance of showers and thunderstorms remains possible before 7pm, with a 30% chance of precipitation. Temperatures will drop to a low around 73F, though they may rise to around 75F overnight. Heat index values could hit 99. Winds will be east at 0 to 5 mph.

Tomorrow, the outlook improves with mostly sunny skies and a high near 94F, which is near today's high. The low will be near 73F. Heat index values may reach 99, with east southeast winds between 0 to 5 mph. Tomorrow night will be mostly clear with a low around 73F and southeast winds of 0 to 5 mph. No active weather alerts are in effect for this routine update.

National Weather Service radar for North Texas (KFWS)

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

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Marlene Ortiz

Marlene Ortiz covers weather, storms, and seasonal life across Van Alstyne and Grayson County.

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