View hourly forecasts 10-days ahead
Activate Your Premium+ Subscription
9 PM
82°
RealFeel®
89°
Very Warm
0%
Clear
Heat Index89°
WindSSE 9 mph
Air QualityFair
Wind Gusts14 mph
Humidity79%
Indoor Humidity79% (Extremely Humid)
Dew Point75° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover3%
Visibility10 mi
Cloud Ceiling33300 ft
10 PM
81°
RealFeel®
89°
Very Warm
0%
Clear
Heat Index87°
WindSSE 8 mph
Air QualityFair
Wind Gusts9 mph
Humidity84%
Indoor Humidity84% (Extremely Humid)
Dew Point76° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover6%
Visibility10 mi
Cloud Ceiling30000 ft
11 PM
80°
RealFeel®
90°
Hot
0%
Clear
Heat Index87°
WindSSE 7 mph
Air QualityFair
Wind Gusts8 mph
Humidity90%
Indoor Humidity90% (Extremely Humid)
Dew Point77° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover8%
Visibility10 mi
Cloud Ceiling30000 ft
Hourly Weather Forecast for Port Lavaca
AccuWeather's hourly forecast for Port Lavaca provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 82° with a RealFeel® of 89°, clear with a 0% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.
