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Current Weather Conditions for Port Lavaca, TX

Sunny, with a high near 90. Heat index values as high as 103. Southeast wind 8 to 14 mph, with gusts as high as 18 mph.
88°F

Conditions

Wind: 13 mph SE
Humidity: 72%
Probability of Precipitation: 5%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
88° 89° 89° 90° 90° 89° 88° 87° 84° 83° 83° 82° 82°

Upcoming Week

Day Forecast High Low
Today
Sunny
Sunny, with a high near 90. Heat index values as high as 103. Southeast wind 8 to 14 mph, with gusts as high as 18 mph.
90°F 85°F
Tonight
Mostly Clear
Mostly clear, with a low around 79. Heat index values as high as 100. Southeast wind 6 to 14 mph, with gusts as high as 18 mph.
90°F 85°F
Saturday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 9am. Mostly sunny, with a high near 90. Heat index values as high as 103. Southeast wind 6 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
90°F 85°F
Saturday 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. Heat index values as high as 100. Southeast wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
90°F 85°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
90°F 85°F
Sunday Night
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 79. Southeast wind 5 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
90°F 85°F
Monday
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. South southeast wind 5 to 10 mph. Chance of precipitation is 70%.
90°F 85°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then showers and thunderstorms. Mostly cloudy, with a low around 78. South southeast wind 5 to 10 mph. Chance of precipitation is 80%.
90°F 85°F
Tuesday
Showers And Thunderstorms
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 87. East southeast wind 3 to 9 mph. Chance of precipitation is 80%.
90°F 85°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 78. Chance of precipitation is 60%.
90°F 85°F
Wednesday
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 60%.
90°F 85°F
Wednesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 20%.
90°F 85°F
Thursday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
90°F 85°F
Thursday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 82.
90°F 85°F
Data provided by weather.gov