AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Saturday, September 26, 2026. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Saturday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Weather in La Porte, TX
Updated 2026-09-26 10:15 local time · ZIP codes 77571
Patchy rain nearby
Active alerts
Next hours
81°19% rain83°25% rain
86°27% rain88°17% rain87°16% rain86°14% rain86°14% rain86°13% rain
84°15% rain82°18% rain
81°18% rain
81°7% 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 27%).
It feels like 84°F with winds near 5 mph.
81°F, 19% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 20 mph.
Current temperature is 81°F, wind 5 mph, rain chance up to 27%.
UV index is 3.
Local weather characteristics in La Porte
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.
La Porte is part of the South weather region. The forecast point is near 29.67°N latitude and 95.02°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.
La Porte weather today
Patchy rain nearby and 81°F in La Porte, TX. Today's high is 88°F with a 40% rain chance. Winds are around 5 mph with gusts near 7 mph. Relative humidity is 71%, pressure is 30.02 inHg, and visibility is about 6 miles.
Tonight and tomorrow in La Porte
Sunrise is at 07:10 AM and sunset is at 07:12 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 89°F and a low near 77°F. The maximum rain chance is 48%.