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5-day forecast / Van Alstyne, TX

WednesdaySlight Chance Showers And Thunderstorms97° / 76° 17%
ThursdaySunny98° / 79°
FridaySunny97° / 79°
SaturdaySunny97° / 78° 10%
SundayChance Showers And Thunderstorms91° / 77° 39%

Humidity Clings to Van Alstyne as Temps Climb Toward 95 - Jul 7, 8 AM

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

High humidity and a dew point of 72F set the stage for a hot Tuesday in Van Alstyne. Temperatures will rise to near 95F with a slight chance of afternoon storms.

Marlene Ortiz

July 7, 20262 min read

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

*As of Jul 7, 8 AM local time.*

Current Conditions and Humidity

The air in Van Alstyne is thick with moisture this morning. Current readings show an air temperature of 75F, but the heat index makes it feel like 77F. Relative humidity sits at a heavy 89%, with a dew point of 72F indicating significant moisture in the atmosphere. The sky is currently clear, and winds are light at 5 mph, with gusts reaching up to 12 mph.

Today and Tonight Forecast

Expect a hot day ahead. Highs will reach near 95F, though temperatures may dip slightly to around 93F in the afternoon. The National Weather Service notes a slight chance of showers and thunderstorms developing after 1pm. The chance of precipitation is listed at 20% for this period. Winds will remain light from the west southwest at 0 to 5 mph. As evening approaches, the sky will become mostly clear. A slight chance of showers and thunderstorms is possible before 10pm. Lows will settle near 73F, with temperatures rising slightly to around 75F overnight. Heat index values could climb as high as 98F during the warm hours.

Tomorrow Outlook

Conditions will remain sunny and hot tomorrow. Highs are forecast to reach near 97F. The heat index is expected to hit values as high as 102F. Winds will shift to the south, blowing at 5 to 10 mph. Overnight, skies will be mostly clear with lows around 76F. Temperatures may rise to around 78F overnight, with heat index values reaching 100F. South winds will pick up slightly, around 10 mph, with gusts as high as 20 mph.

Safety Reminder

With heat index values potentially reaching 102F, it is crucial to stay hydrated and limit strenuous outdoor activities during the hottest parts of the day. Keep an eye on the sky for any developing storms, particularly in the afternoon and early evening. There are no active weather alerts at this time.

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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