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5-day forecast / Van Alstyne, TX

TodayMostly Cloudy0° / 69° 9%
TuesdayMostly Sunny87° / 72° 5%
WednesdayMostly Sunny90° / 75°
ThursdayMostly Sunny92° / 73° 3%
FridayChance Showers And Thunderstorms87° / 73° 52%

Humid Evening in Van Alstyne as Temperatures Rise Tomorrow

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

Van Alstyne residents face a muggy Monday evening with a dew point of 70F. Conditions clear up tomorrow with highs near 87F and no active weather alerts.

Marlene Ortiz

June 16, 20262 min read

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

Current Conditions and Humidity

It is currently Monday evening in Van Alstyne, TX, and the air feels quite heavy with moisture. The current air temperature stands at 81F, but the heat index makes it feel like 84F. This discrepancy is driven by a relative humidity of 70% and a dew point of 70F, creating a notably humid atmosphere for the area. The sky remains cloudy overhead, and winds are light, blowing from the east-northeast at 7 mph with gusts reaching up to 10 mph.

Forecast for Tonight and Tomorrow

Looking ahead, the immediate forecast suggests a gradual shift in conditions. Tonight, the sky will remain mostly cloudy with a low near 69F. Temperatures are expected to rise slightly to around 71F during the overnight hours. Winds will ease, becoming east-northeast at 0 to 5 mph. The chance of precipitation is minimal at 9%.

Tomorrow brings a change in the sky cover. Expect mostly sunny skies with a high near 87F. The warmth will increase significantly compared to today, though the chance of rain drops to just 5%. Winds will continue to be light, staying in the east-northeast direction at 0 to 5 mph. Following tomorrow, the outlook indicates partly cloudy skies for tomorrow night, with a low around 72F and temperatures rising to around 74F overnight. Winds will shift to the south-southeast at 5 to 10 mph.

Safety and Preparedness

There are no active National Weather Service or NOAA weather alerts in effect for Van Alstyne at this time. However, the current humidity levels and the rising temperatures forecast for tomorrow warrant caution. Residents should stay hydrated and limit prolonged outdoor exertion during the peak heat hours. As temperatures climb toward 87F, seeking air-conditioned environments during the midday and afternoon will help prevent heat-related illnesses. Always monitor local conditions as the day progresses.

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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