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5-day forecast / Van Alstyne, TX

TodaySunny95° / 76° 3%
ThursdaySunny94° / 76° 13%
FridayMostly Sunny94° / 77° 9%
SaturdayMostly Sunny96° / 77° 14%
SundayMostly Sunny then Slight Chance Showers And Thunderstorms95° / 76° 19%

Humidity Clings to Van Alstyne as Temps Climb Near 95

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

Van Alstyne residents face a humid start with a dew point of 73F. Highs near 95F and heat indices up to 101 expected through tomorrow.

Marlene Ortiz

July 1, 20262 min read

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

Current Conditions and Humidity

The air in Van Alstyne is holding onto significant moisture this morning. Current readings show an air temperature of 81F, but the humidity makes it feel warmer, with a feels-like temperature of 85F. The relative humidity sits at 79%, supported by a dew point of 73F. These elevated dew points indicate a muggy atmosphere that will likely persist through the day.

Skies are currently mostly clear, offering little relief from the sun’s intensity. Winds are blowing from the south at 10 mph, with gusts reaching up to 24 mph. While the breeze provides some movement, the high moisture content keeps the air feeling heavy and warm.

Forecast for Today and Tomorrow

Today, the sun will remain out, driving temperatures up to a high near 95F. Overnight lows will settle around 76F, though temperatures may rise slightly to around 78F during the night. The National Weather Service notes heat index values as high as 100 today, dropping to around 97 tonight. Winds will remain from the south, shifting to south-southeast at 5 to 10 mph tonight.

Tomorrow, conditions will stay sunny with a high near 94F. The heat index is expected to climb even higher, reaching up to 101. Lows will again hover near 76F, rising to around 78F overnight. Skies will turn partly cloudy tomorrow night, with heat indices around 99. Winds will continue from the south-southeast at 5 to 10 mph. The chance of precipitation is minimal, at 3% today and 13% tomorrow.

Safety Reminder

With heat indices approaching 100F and 101F, it is crucial to stay hydrated and limit time spent in direct sun during the hottest parts of the day. Wear lightweight, light-colored clothing and seek air-conditioned spaces when possible. Check on elderly neighbors or those without reliable cooling to ensure their safety during this humid and warm period.

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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