Weather in Cost, TX
Updated 2026-08-11 11:00 local time · ZIP codes 78614
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
87°4% rain
95°2% rain97°2% rain99°2% rain100°1% rain101°1% rain100°1% rain100°1% rain96°1% rain92°1% rain
88°2% rain86°4% 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 4%).
It feels like 92°F with winds near 11 mph.
87°F, 4% rain chance and 11 mph wind.
Visibility is around 10 mi; gusts may reach 27 mph.
Current temperature is 87°F, wind 11 mph, rain chance up to 4%.
UV index is 7. Sunscreen, shade and protective clothing are recommended.
Cost weather today
Partly cloudy and 87°F in Cost, TX. Today's high is 101°F with a 4% rain chance. Winds are around 11 mph with gusts near 13 mph. Relative humidity is 66%, pressure is 30.08 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Cost
Sunrise is at 06:56 AM and sunset is at 08:14 PM. Tomorrow's forecast calls for Sunny with a high near 104°F and a low near 76°F. The maximum rain chance is 5%.