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5-day forecast / Van Alstyne, TX

MondaySunny103° / 78° 2%
TuesdaySunny101° / 79°
WednesdaySunny101° / 78° 1%
ThursdaySunny101° / 77° 7%
FridaySunny99° / 75° 7%

Van Alstyne Heat and Humidity Rise This Weekend - Aug 9, 5 AM

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

Highs near 97F today with a heat index up to 101F. No severe weather alerts are active for Van Alstyne, TX.

Marlene Ortiz

August 9, 20262 min read

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

*As of Aug 9, 5 AM local time.*

Current Conditions

It is currently Sunday this morning in Van Alskyne, TX, where the air feels quite humid. The current air temperature stands at 75F, with a feels-like reading of 76F. Relative humidity is sitting at 83%, supported by a dew point of 70F. Winds are light from the south at 5 mph, with gusts reaching up to 10 mph. The sky remains clear overhead.

Weekend Forecast

Temperatures will climb significantly through the day. Today is expected to be sunny with a high near 97F. The heat index values may reach as high as 101F due to the combination of heat and moisture.

South southwest winds will blow between 5 to 10 mph. The chance of precipitation is minimal at just 1%. Overnight, conditions will clear up with a low around 74F, though temperatures may rise slightly to around 76F during the night.

South winds will remain around 5 mph.

Tomorrow continues the warm trend under sunny skies. The high will approach 98F, with heat index values potentially hitting 102F. South winds are forecast to be around 10 mph. Precipitation chances remain low at 1%. Temperatures will drop to a low near 77F tomorrow night, rising to around 79F overnight as south southeast winds increase to 10 to 15 mph.

Safety and Alerts

There are no active National Weather Service or NOAA weather alerts in effect for this area. However, the combination of high temperatures and elevated humidity requires caution. It is advisable to stay hydrated and limit prolonged exertion during the midday hours when heat indices peak.

Check on neighbors who may be vulnerable to extreme heat, and ensure pets have access to cool water and shade. While skies are clear, the oppressive humidity can make conditions feel more intense than the actual air temperature suggests.

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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