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5-day forecast / Van Alstyne, TX

FridaySunny98° / 79° 1%
SaturdaySunny97° / 78° 1%
SundayShowers And Thunderstorms Likely93° / 73° 60%
MondaySlight Chance Showers And Thunderstorms90° / 74° 23%
TuesdaySunny then Slight Chance Showers And Thunderstorms91° / 73° 16%

Van Alstyne Heat Persists: Highs Near 99F Expected Today - Jul 9, 8 PM

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

Van Alstyne residents face another day of intense heat with temperatures near 99F and feels-like readings up to 97F. Clear skies and low rain chances continue through tomorrow.

Marlene Ortiz

July 10, 20261 min read

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

*As of Jul 9, 8 PM local time.*

Current Conditions and Heat Index

Van Alstyne is experiencing very hot conditions this evening. The current air temperature stands at 95F, but the heat index makes it feel like 97F. Relative humidity is at 37%, with a dew point of 64F. Winds are blowing from the south at 13 mph, with gusts reaching 18 mph. The sky remains clear as the day winds down.

Forecast for Today and Tomorrow

Today, the high will reach near 99F, with a low near 80F. The chance of precipitation is just 1%, and skies will stay clear. As tonight approaches, conditions will remain clear with a low around 80. Temperatures may rise slightly to around 82 overnight. South winds will decrease to around 10 mph, though gusts could reach 20 mph.

Tomorrow, the sun will shine brightly with a high near 98F. The heat index is expected to climb as high as 101. Winds will shift to the south southwest at 10 to 15 mph. Tomorrow night will be clear with a low around 79. The heat index may remain elevated at around 100, with south winds continuing at 10 to 15 mph.

Safety and Preparedness

With temperatures consistently in the upper 90s and heat index values pushing into the low 100s, it is crucial to stay hydrated and limit midday exertion. Wear lightweight, light-colored clothing and seek air-conditioned environments during the hottest parts of the day. Check on elderly neighbors and those without reliable cooling to ensure their safety. While there are no active weather alerts, the persistent heat requires vigilance. Keep an eye on how you feel, and do not ignore signs of heat exhaustion. Stay cool and safe as Van Alstyne continues to bake under clear skies.

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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