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5-day forecast / Van Alstyne, TX

ThursdayChance Showers And Thunderstorms88° / 73° 37%
FridayPartly Sunny91° / 75° 10%
SaturdaySunny93° / 76° 2%
SundaySunny94° / 77° 2%
MondaySunny97° / 77°

Humid Start in Van Alstyne as Showers Linger - Jul 16, 12 PM

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

Van Alstyne faces high humidity with a dew point of 73F today. Scattered showers are possible this afternoon and evening, with temperatures near 88F.

Marlene Ortiz

July 16, 20262 min read

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

*As of Jul 16, 12 PM local time.*

Current Conditions and Humidity

It is currently Thursday this afternoon in Van Alstyne, TX, where the air feels quite heavy with moisture. The current air temperature stands at 84F, but the heat index pushes the feels-like temperature up to 91F. This discomfort is driven by a relative humidity of 70% and a dew point of 73F, indicating significant atmospheric moisture.

The sky remains mostly cloudy, blocking direct sunlight but trapping heat. Winds are blowing from the south at 9 mph, with gusts reaching up to 19 mph. These conditions create a muggy environment that may feel oppressive to those spending time outdoors.

Forecast for Today and Tomorrow

Today, high temperatures will reach near 88F, though they may dip slightly to around 86F in the afternoon. There is a 37% chance of showers and thunderstorms developing. The National Weather Service indicates a chance of precipitation at 40%, with new rainfall amounts expected to be less than a tenth of an inch. Winds will shift to around 10 mph from the south.

Tonight, the chance of showers and thunderstorms continues, particularly before 7pm. Temperatures will fall to a low near 73F, with readings rising to around 75F overnight. The sky stays mostly cloudy with south winds of 5 to 10 mph. The chance of precipitation remains at 30%, with minimal rainfall expected.

Tomorrow, conditions will begin to clear up. The sky will be partly sunny with a high near 91F. Heat index values could climb as high as 98F, making it feel significantly hotter than the actual air temperature.

South winds will persist at 5 to 10 mph, with gusts as high as 20 mph. The chance of precipitation drops to 10%. Tomorrow night will be partly cloudy with a low around 75F.

Safety Reminder

Given the high heat index values expected tomorrow, it is important to stay hydrated and limit midday exertion. Drink plenty of water and seek air-conditioned spaces when possible. While there are no active weather alerts, remain aware of changing sky conditions and potential for scattered storms.

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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