Weather in Port Lavaca, Texas, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Port Lavaca
Today |
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Temperature: 90°F Wind Speed: 3 to 13 mph Wind Direction: SE Forecast: Haze before 7am, then a slight chance of showers and thunderstorms between 8am and 11am. Partly sunny, with a high near 90. Heat index values as high as 106. Southeast wind 3 to 13 mph. Chance of precipitation is 20%. |
Tonight |
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Temperature: 78°F Wind Speed: 6 to 12 mph Wind Direction: SSE Forecast: Mostly cloudy, with a low around 78. Heat index values as high as 103. South southeast wind 6 to 12 mph. |
Thursday |
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Temperature: 90°F Wind Speed: 6 to 14 mph Wind Direction: SSE Forecast: A slight chance of rain showers between 7am and 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Partly sunny, with a high near 90. Heat index values as high as 105. South southeast wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. |
Thursday Night |
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Temperature: 78°F Wind Speed: 6 to 14 mph Wind Direction: SSE Forecast: Mostly cloudy, with a low around 78. Heat index values as high as 101. South southeast wind 6 to 14 mph. |
Independence Day |
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Temperature: 90°F Wind Speed: 6 to 14 mph Wind Direction: SSE Forecast: Mostly sunny, with a high near 90. South southeast wind 6 to 14 mph, with gusts as high as 20 mph. |
Friday Night |
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Temperature: 78°F Wind Speed: 6 to 14 mph Wind Direction: SSE Forecast: Partly cloudy, with a low around 78. South southeast wind 6 to 14 mph, with gusts as high as 18 mph. |
Saturday |
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Temperature: 91°F Wind Speed: 6 to 13 mph Wind Direction: SSE Forecast: Mostly sunny, with a high near 91. South southeast wind 6 to 13 mph. |
Saturday Night |
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Temperature: 78°F Wind Speed: 5 to 13 mph Wind Direction: SSE Forecast: Partly cloudy, with a low around 78. South southeast wind 5 to 13 mph. |
Sunday |
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Temperature: 91°F Wind Speed: 3 to 12 mph Wind Direction: SSE Forecast: Mostly sunny, with a high near 91. South southeast wind 3 to 12 mph. |
Sunday Night |
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Temperature: 77°F Wind Speed: 3 to 12 mph Wind Direction: SSE Forecast: Mostly clear, with a low around 77. |
Monday |
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Temperature: 91°F Wind Speed: 2 to 10 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 91. Chance of precipitation is 20%. |
Monday Night |
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Temperature: 77°F Wind Speed: 2 to 10 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Chance of precipitation is 20%. |
Tuesday |
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Temperature: 91°F Wind Speed: 2 to 10 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms between 7am and 1pm. Sunny, with a high near 91. Chance of precipitation is 20%. |
Tuesday Night |
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Temperature: 78°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Mostly clear, with a low around 78. |