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5-day forecast / Van Alstyne, TX

TodayClear0° / 77°
WednesdaySunny95° / 76° 1%
ThursdaySunny95° / 77° 11%
FridayMostly Sunny95° / 78° 4%
SaturdayMostly Sunny97° / 78° 4%

Van Alstyne Heat Persists: Highs Near 95F With Heavy Humidity

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

Van Alstyne residents face continued sweltering conditions with current feels-like temperatures of 95F. Today brings a high near 94F, while tomorrow is forecast to reach 95F with heat indices climbing to 100F.

Marlene Ortiz

July 1, 20261 min read

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

Sweltering Conditions Continue

Van Alstyne is currently experiencing very hot and quite humid weather. The air temperature stands at 90F, but the heat index makes it feel like 95F. Relative humidity is at 52%, with a dew point of 70F contributing to the muggy atmosphere. Winds are blowing from the south at 13 mph, with gusts reaching 21 mph, under a clear sky.

Today, temperatures will peak near 94F before dropping to a low near 77F. There is no chance of precipitation, and skies will remain clear throughout the day and night. As tonight progresses, conditions will stay clear with lows around 77F. Temperatures may rise slightly to around 79F overnight. South winds will persist at 10 to 15 mph.

Tomorrow’s Forecast

Tomorrow, Van Alstyne will see sunny skies with a high near 95F. The heat index is expected to reach as high as 100F, making it feel even hotter than the actual air temperature. South winds will continue at 10 to 15 mph. There is a minimal 1% chance of precipitation.

Looking ahead to tomorrow night, skies will clear again with a low around 76F. Temperatures may rise to around 78F overnight. The heat index could reach 97F. Winds will shift to south southeast at 5 to 15 mph.

Safety Reminders

Given the high heat index values, it is crucial to stay hydrated and limit outdoor exertion during the hottest parts of the day. Wear lightweight, light-colored clothing and seek air-conditioned environments when possible. Check on elderly neighbors or those without adequate cooling to ensure their safety. While there are no active weather alerts, the persistent heat warrants caution. Always monitor local conditions for any changes.

National Weather Service radar for North Texas (KFWS)
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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