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Current Weather Conditions for Port Lavaca, TX

Mostly cloudy, with a low around 79. Heat index values as high as 97. South southeast wind 7 to 13 mph, with gusts as high as 18 mph.
88°F

Conditions

Wind: 14 mph SSE
Humidity: 72%
Probability of Precipitation: 9%

Hourly Forcast (next 12 hours)

11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM
88° 85° 84° 82° 82° 82° 82° 82° 82° 81° 81° 81° 80°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Cloudy
Mostly cloudy, with a low around 79. Heat index values as high as 97. South southeast wind 7 to 13 mph, with gusts as high as 18 mph.
88°F 81°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7am and 4pm. Mostly sunny, with a high near 91. Heat index values as high as 105. South wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
88°F 81°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 80. Heat index values as high as 99. South southeast wind 7 to 14 mph, with gusts as high as 20 mph.
88°F 81°F
Tuesday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 91. Heat index values as high as 105. South southeast wind 6 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
88°F 81°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 80. South southeast wind 8 to 14 mph, with gusts as high as 21 mph.
88°F 81°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 91. South southeast wind 8 to 16 mph, with gusts as high as 24 mph.
88°F 81°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 79. South wind 8 to 15 mph, with gusts as high as 22 mph.
88°F 81°F
Thursday
Sunny
Sunny, with a high near 91. South southeast wind 7 to 14 mph, with gusts as high as 21 mph.
88°F 81°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 79. South southeast wind 6 to 13 mph, with gusts as high as 20 mph.
88°F 81°F
Friday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
88°F 81°F
Friday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 80. Chance of precipitation is 20%.
88°F 81°F
Saturday
Slight Chance Rain Showers
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 20%.
88°F 81°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 80.
88°F 81°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 92.
88°F 81°F
Data provided by weather.gov