Weather in Port Lavaca, Texas, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Port Lavaca
Tonight |
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Temperature: 76°F Wind Speed: 3 to 7 mph Wind Direction: SE Forecast: Haze. Partly cloudy, with a low around 76. Heat index values as high as 86. Southeast wind 3 to 7 mph. |
Tuesday |
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Temperature: 90°F Wind Speed: 3 to 13 mph Wind Direction: E Forecast: Haze before 7am, then haze and a slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 103. East wind 3 to 13 mph. Chance of precipitation is 20%. |
Tuesday Night |
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Temperature: 78°F Wind Speed: 5 to 12 mph Wind Direction: SSE Forecast: Haze. Mostly cloudy, with a low around 78. Heat index values as high as 102. South southeast wind 5 to 12 mph. |
Wednesday |
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Temperature: 91°F Wind Speed: 3 to 12 mph Wind Direction: SSE Forecast: Haze before 7am, then haze and a slight chance of rain showers between 7am and 10am, then haze and a slight chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 106. South southeast wind 3 to 12 mph. Chance of precipitation is 20%. |
Wednesday Night |
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Temperature: 78°F Wind Speed: 6 to 12 mph Wind Direction: SSE Forecast: Haze before 5am. Mostly cloudy, with a low around 78. South southeast wind 6 to 12 mph. |
Thursday |
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Temperature: 91°F Wind Speed: 6 to 14 mph Wind Direction: SSE Forecast: Partly sunny, with a high near 91. South southeast wind 6 to 14 mph, with gusts as high as 20 mph. |
Thursday Night |
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Temperature: 79°F Wind Speed: 6 to 14 mph Wind Direction: SSE Forecast: Mostly cloudy, with a low around 79. South southeast wind 6 to 14 mph, with gusts as high as 18 mph. |
Independence Day |
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Temperature: 92°F Wind Speed: 6 to 14 mph Wind Direction: SSE Forecast: Partly sunny, with a high near 92. 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: 5 to 14 mph Wind Direction: S Forecast: Partly cloudy, with a low around 78. South wind 5 to 14 mph, with gusts as high as 20 mph. |
Saturday |
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Temperature: 92°F Wind Speed: 5 to 13 mph Wind Direction: S Forecast: Mostly sunny, with a high near 92. |
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. |
Sunday |
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Temperature: 93°F Wind Speed: 3 to 12 mph Wind Direction: SSE Forecast: Sunny, with a high near 93. |
Sunday Night |
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Temperature: 78°F Wind Speed: 2 to 12 mph Wind Direction: SSE Forecast: Mostly clear, with a low around 78. |
Monday |
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Temperature: 92°F Wind Speed: 2 to 12 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 92. |