Weather in Port Aransas, TX
Updated 2026-09-26 09:00 local time · ZIP codes 78373
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
83°18% rain83°17% rain83°17% rain83°16% rain83°16% rain84°16% rain83°16% rain
83°6% rain84°15% rain84°14% rain84°14% rain
84°16% 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 18%).
It feels like 89°F with winds near 7 mph.
83°F, 6% rain chance and 9 mph wind.
Visibility is around 6 mi; gusts may reach 25 mph.
Current temperature is 83°F, wind 7 mph, rain chance up to 18%.
UV index is 1.
Local weather characteristics in Port Aransas
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.
Port Aransas is part of the South weather region. The forecast point is near 27.83°N latitude and 97.06°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.
Port Aransas weather today
Overcast and 83°F in Port Aransas, TX. Today's high is 84°F with a 12% rain chance. Winds are around 7 mph with gusts near 14 mph. Relative humidity is 70%, pressure is 29.99 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Port Aransas
Sunrise is at 07:18 AM and sunset is at 07:20 PM. Tomorrow's forecast calls for Overcast with a high near 84°F and a low near 83°F. The maximum rain chance is 15%.