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Current Weather Conditions for Port Lavaca, TX

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 103. South southeast wind around 13 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
86°F

Conditions

Wind: 12 mph SSE
Humidity: 75%
Probability of Precipitation: 28%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
86° 88° 89° 90° 88° 88° 87° 85° 83° 83° 82° 82° 82°

Upcoming Week

Day Forecast High Low
This Afternoon
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 103. South southeast wind around 13 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
90°F 81°F
Tonight
Mostly Clear then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 3am and 4am, then a chance of showers and thunderstorms. Mostly clear, with a low around 80. Heat index values as high as 100. South southeast wind 6 to 12 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
90°F 81°F
Saturday
Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 10am, then a chance of showers and thunderstorms between 10am and 4pm. Mostly sunny, with a high near 91. Heat index values as high as 106. Southeast wind 6 to 13 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
90°F 81°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 81. Heat index values as high as 103. South southeast wind 5 to 12 mph.
90°F 81°F
Sunday
Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 91. South southeast wind 3 to 12 mph. Chance of precipitation is 30%.
90°F 81°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 80. South southeast wind 6 to 12 mph.
90°F 81°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. South wind 5 to 12 mph. Chance of precipitation is 30%.
90°F 81°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 80. South southeast wind 6 to 12 mph. Chance of precipitation is 30%.
90°F 81°F
Tuesday
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 90. South southeast wind 5 to 12 mph. Chance of precipitation is 30%.
90°F 81°F
Tuesday Night
Slight Chance Showers And Thunderstorms then Mostly Cloudy
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 80. Chance of precipitation is 20%.
90°F 81°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 90.
90°F 81°F
Wednesday Night
Slight Chance Rain Showers
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 79. Chance of precipitation is 20%.
90°F 81°F
Thursday
Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
90°F 81°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 79.
90°F 81°F
Data provided by weather.gov