Weather in Seguin, TX
Updated 2026-08-11 11:15 local time · ZIP codes 78155
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
86°4% rain
95°2% rain97°2% rain98°2% rain99°2% rain100°1% rain102°1% rain98°1% rain96°1% rain91°1% rain
88°2% rain85°3% 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 91°F with winds near 12 mph.
86°F, 4% rain chance and 12 mph wind.
Visibility is around 10 mi; gusts may reach 29 mph.
Current temperature is 86°F, wind 12 mph, rain chance up to 4%.
UV index is 7. Sunscreen, shade and protective clothing are recommended.
Seguin weather today
Partly cloudy and 86°F in Seguin, TX. Today's high is 102°F with a 5% rain chance. Winds are around 12 mph with gusts near 14 mph. Relative humidity is 66%, pressure is 30.08 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Seguin
Sunrise is at 06:57 AM and sunset is at 08:16 PM. Tomorrow's forecast calls for Sunny with a high near 103°F and a low near 76°F. The maximum rain chance is 4%.