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5-day forecast / Van Alstyne, TX

TodaySlight Chance Showers And Thunderstorms80° / 69° 24%
TuesdayMostly Sunny87° / 72° 4%
WednesdayMostly Sunny91° / 76° 1%
ThursdayMostly Sunny92° / 72° 5%
FridayShowers And Thunderstorms Likely then Chance Showers And Thunderstorms86° / 72° 60%

Humid Conditions Persist in Van Alstyne With Chance of Storms

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

Van Alstyne residents face high humidity and scattered showers today and tomorrow. Current dew points are notably elevated, with thunderstorms possible.

Marlene Ortiz

June 14, 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 feels heavy this Sunday afternoon, with humidity levels remaining quite high. The current air temperature sits at 77F, but the heat index pushes the feels-like temperature to 78F. Relative humidity is at 83%, and the dew point is recorded at 72F, indicating a muggy atmosphere that can make temperatures feel warmer than they are. Winds are light, blowing at 7 mph with gusts reaching 10 mph, while the sky remains cloudy.

Forecast for Today and Tomorrow

A chance of showers and thunderstorms is expected to continue through the day. The high near 81F is anticipated, followed by a low near 67F tonight. The National Weather Service indicates a 30% chance of precipitation today, with new rainfall amounts between a tenth and quarter of an inch possible. Winds will shift to the north northeast, around 10 mph.

Overnight, conditions will remain mostly cloudy with a continued chance of showers and thunderstorms. Temperatures will drop to around 67, though they may rise slightly to around 69 later in the night. The wind will ease to 5 to 10 mph from the north northeast, and the chance of precipitation increases to 50%.

Tomorrow brings another day of unsettled weather. A chance of showers and thunderstorms is likely before 1pm, with mostly cloudy skies persisting. The high will be near 79F, and the low will drop to around 66F. Northeast winds will hover around 10 mph. The chance of precipitation remains at 47%, with rainfall amounts again expected between a tenth and quarter of an inch. Temperatures may rise to around 68 overnight.

Safety and Alerts

There are no active NWS or NOAA weather alerts in effect for this area. However, the persistent humidity and potential for storms warrant caution. Residents should stay hydrated and limit midday exertion if spending time outdoors. Keep an eye on local updates as conditions can change quickly with the possibility of thunderstorms.

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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