Weather in La Coste, TX
Updated 2026-08-11 12:00 local time · ZIP codes 78039
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
92°2% rain
97°2% rain103°1% rain104°1% rain104°1% rain103°1% rain99°1% rain98°1% rain93°1% rain
88°2% rain84°3% rain81°6% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 6%).
It feels like 99°F with winds near 14 mph.
92°F, 2% rain chance and 14 mph wind.
Visibility is around 10 mi; gusts may reach 33 mph.
Current temperature is 92°F, wind 14 mph, rain chance up to 6%.
UV index is 9. Use shade, sunscreen, a hat and sunglasses.
La Coste weather today
Partly cloudy and 92°F in La Coste, TX. Today's high is 104°F with a 3% rain chance. Winds are around 14 mph with gusts near 16 mph. Relative humidity is 52%, pressure is 30.08 inHg, and visibility is about 10 miles.
Tonight and tomorrow in La Coste
Sunrise is at 07:01 AM and sunset is at 08:19 PM. Tomorrow's forecast calls for Sunny with a high near 104°F and a low near 76°F. The maximum rain chance is 3%.