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5-day forecast / Van Alstyne, TX

TodaySlight Chance Rain Showers91° / 76° 17%
FridayMostly Sunny93° / 77° 10%
SaturdaySunny94° / 76°
SundaySunny95° / 77°
MondaySunny96° / 77°

Van Alstyne Heat Index Hits 95F With Gusts Up To 26Mph

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

Van Alstyne residents face a very hot Thursday with a feels-like temperature of 95F and winds gusting to 26 mph. A slight chance of rain showers is possible before 7pm tonight.

Marlene Ortiz

June 25, 20261 min read

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

Current Conditions and Heat

Van Alstyne is experiencing very hot conditions this Thursday afternoon. The air temperature is currently 90F, but the heat index makes it feel like 95F. Humidity levels are notable, with a dew point of 70F and relative humidity at 52%. Winds are blowing from the south at 18 mph, with gusts reaching 26 mph. The sky remains clear as the day progresses.

Today and Tonight Forecast

Temperatures are expected to peak near 91F today, with readings falling to around 89F in the afternoon. There is a slight chance of rain showers, with a 10% probability of precipitation. Tonight, conditions will be partly cloudy with a low near 76F. Temperatures may rise slightly to around 78F overnight. A slight chance of rain showers persists before 7pm. Winds will continue from the south around 15 mph, with gusts as high as 25 mph.

Tomorrow Outlook

Tomorrow will be mostly sunny with a high near 93F. The heat index is expected to reach values as high as 100F. Winds will shift to the south southwest at 15 to 20 mph, with gusts up to 25 mph. There is a 10% chance of precipitation. Overnight, skies will turn partly cloudy with a low around 77F. Temperatures may rise to around 79F overnight, with heat index values as high as 99F. Winds will remain from the south around 15 mph, with gusts as high as 25 mph.

Safety Reminder

Given the high heat index values and humidity, it is important to stay hydrated and limit midday exertion. Check on neighbors and pets to ensure they are safe in the heat. While there are no active weather alerts, the combination of heat and wind requires caution.

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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