Weather in Castell, TX
Updated 2026-08-11 12:45 local time · ZIP codes 76831
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
91°2% rain
93°2% rain95°1% rain95°1% rain95°1% rain94°1% rain92°1% rain89°2% rain
86°1% rain84°2% rain82°2% rain83°2% 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 2%).
It feels like 99°F with winds near 15 mph.
89°F, 2% rain chance and 9 mph wind.
Visibility is around 10 mi; gusts may reach 26 mph.
Current temperature is 91°F, wind 15 mph, rain chance up to 2%.
UV index is 9. Use shade, sunscreen, a hat and sunglasses.
Castell weather today
Partly cloudy and 91°F in Castell, TX. Today's high is 95°F with a 4% rain chance. Winds are around 15 mph with gusts near 17 mph. Relative humidity is 52%, pressure is 30.12 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Castell
Sunrise is at 06:59 AM and sunset is at 08:22 PM. Tomorrow's forecast calls for Sunny with a high near 100°F and a low near 74°F. The maximum rain chance is 1%.