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Northeast weather to feel more like Thanksgiving than Memorial Day. See the temp forecast.

Port Lavaca, TX

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Port Lavaca, TX Weather

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8 PM

80°

RealFeel® 87°

Very Warm

RealFeel Guide

Very Warm

82° to 89°

Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.

17%

Intermittent clouds

Flood Watch

1:00 AM Thursday - 7:00 PM Monday

RealFeel Shade™87°

Heat Index85°

WindSE 9 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts10 mph

Humidity83%

Indoor Humidity83% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover61%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

79°

RealFeel® 87°

Very Warm

RealFeel Guide

Very Warm

82° to 89°

Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.

17%

Intermittent clouds

Flood Watch

1:00 AM Thursday - 7:00 PM Monday

Heat Index83°

WindSE 9 mph

Air QualityFair

Wind Gusts10 mph

Humidity91%

Indoor Humidity91% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover60%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

78°

RealFeel® 86°

Very Warm

RealFeel Guide

Very Warm

82° to 89°

Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.

17%

Intermittent clouds

Flood Watch

1:00 AM Thursday - 7:00 PM Monday

Heat Index80°

WindSE 9 mph

Air QualityFair

Wind Gusts10 mph

Humidity96%

Indoor Humidity95% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

78°

RealFeel® 86°

Very Warm

RealFeel Guide

Very Warm

82° to 89°

Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.

17%

Intermittent clouds

Flood Watch

1:00 AM Thursday - 7:00 PM Monday

Heat Index80°

WindSE 9 mph

Air QualityFair

Wind Gusts10 mph

Humidity96%

Indoor Humidity95% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling22400 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 80° with a RealFeel® of 87°, intermittent clouds with a 17% 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.

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