Weather in Sour Lake, TX
Updated 2026-09-26 09:00 local time · ZIP codes 77659
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
77°21% rain82°16% rain85°14% rain
87°14% rain88°12% rain87°15% rain85°14% rain85°16% rain86°13% rain84°15% rain80°21% rain
77°23% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 23%).
It feels like 82°F with winds near 5 mph.
77°F, 21% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 13 mph.
Current temperature is 77°F, wind 5 mph, rain chance up to 23%.
UV index is 1.
Local weather characteristics in Sour Lake
Texas spans several climate zones, from humid Gulf Coast areas to dry western deserts and the High Plains. Heat, severe thunderstorms, tropical systems and winter cold outbreaks can all affect different parts of the state.
Sour Lake is part of the South weather region. The forecast point is near 30.14°N latitude and 94.41°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Sour Lake weather today
Overcast and 77°F in Sour Lake, TX. Today's high is 88°F with a 24% rain chance. Winds are around 5 mph with gusts near 9 mph. Relative humidity is 77%, pressure is 30.02 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Sour Lake
Sunrise is at 07:08 AM and sunset is at 07:09 PM. Tomorrow's forecast calls for Sunny with a high near 92°F and a low near 71°F. The maximum rain chance is 8%.