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 Houston, TX
Updated 2026-09-26 06:45 local time · ZIP codes 77002, 77003, 77004, 77005 + more
Clear
Active alerts
Next hours
78°4% rain
78°13% rain81°12% rain84°11% rain86°10% rain89°10% rain91°9% rain92°9% rain92°9% rain93°9% rain92°9% rain89°10% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Today vs yesterday in Houston
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 15%).
It feels like 81°F with winds near 2 mph.
78°F, 13% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 18 mph.
Current temperature is 78°F, wind 2 mph, rain chance up to 15%.
UV index is 0.
Local weather characteristics in Houston
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.
Houston is part of the South weather region. The forecast point is near 29.76°N latitude and 95.36°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.
Houston weather today
Clear and 78°F in Houston, TX. Today's high is 93°F with a 9% rain chance. Winds are around 2 mph with gusts near 3 mph. Relative humidity is 60%, pressure is 29.96 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Houston
Sunrise is at 07:12 AM and sunset is at 07:13 PM. Tomorrow's forecast calls for Overcast with a high near 93°F and a low near 79°F. The maximum rain chance is 20%.