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5-day forecast / Van Alstyne, TX

WednesdaySlight Chance Showers And Thunderstorms97° / 75° 20%
ThursdaySunny99° / 77°
FridaySunny97° / 78°
SaturdaySunny96° / 76° 4%
SundayChance Showers And Thunderstorms95° / 76° 30%

Humidity and Heat Define Van Alstyne Weather - Jul 8, 4 AM

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

Van Alstyne faces high humidity with a dew point of 72F and temperatures near 97F today. No severe alerts are active, but heat safety is essential.

Marlene Ortiz

July 8, 20262 min read

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

*As of Jul 8, 4 AM local time.*

Current Conditions and Humidity

It is currently Wednesday overnight in Van Alstyne, TX, where the air remains quite humid. The current air temperature sits at 77F, with a feels-like temperature of 78F. Relative humidity is holding at 83%, supported by a dew point of 72F. Winds are light at 6 mph with gusts reaching 11 mph, and the sky is clear.

Today and Tonight Forecast

Today, residents can expect a high near 97F and a low near 75F. The sky will be sunny, but there is a slight chance of showers and thunderstorms, with a 20% chance of precipitation. Heat index values may reach as high as 102F. South southwest winds will blow between 5 to 10 mph. New rainfall amounts less than a tenth of an inch are possible.

Tonight, conditions remain mostly clear with a low around 75F. There is a slight chance of showers and thunderstorms before 7pm, with a 20% chance of precipitation. South winds will increase to around 10 mph. Temperatures may rise to around 79F overnight, with heat index values as high as 100F. New rainfall amounts less than a tenth of an inch are possible.

Tomorrow Outlook

Tomorrow, the weather will be sunny with a high near 99F and a low near 77F. The chance of precipitation drops to 0%. Heat index values could reach as high as 102F. South southwest winds will pick up, blowing between 10 to 15 mph. Tomorrow night will be clear, with a low around 77F and temperatures rising to around 79F overnight. South winds will continue at 10 to 15 mph.

Safety Reminder

With high temperatures and significant humidity, it is crucial to stay hydrated and limit midday exertion. Check on neighbors, especially the elderly, to ensure they are safe in the heat. There are no active National Weather Service or NOAA weather alerts for this area.

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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