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: 77°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Mostly clear, with a low around 77. Heat index values as high as 103. South wind 5 to 10 mph. |
Thursday |
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Temperature: 96°F Wind Speed: 2 to 10 mph Wind Direction: S Forecast: Sunny, with a high near 96. Heat index values as high as 109. South wind 2 to 10 mph. |
Thursday Night |
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Temperature: 77°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Partly cloudy, with a low around 77. Heat index values as high as 105. South wind 5 to 10 mph. |
Friday |
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Temperature: 92°F Wind Speed: 5 to 10 mph Wind Direction: SSW Forecast: A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 92. Heat index values as high as 105. South southwest wind 5 to 10 mph. Chance of precipitation is 40%. |
Friday Night |
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Temperature: 78°F Wind Speed: 6 to 10 mph Wind Direction: S Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 78. South wind 6 to 10 mph. Chance of precipitation is 40%. |
Saturday |
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Temperature: 92°F Wind Speed: 6 to 12 mph Wind Direction: S Forecast: A 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. Partly sunny, with a high near 92. South wind 6 to 12 mph. Chance of precipitation is 50%. |
Saturday Night |
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Temperature: 80°F Wind Speed: 7 to 12 mph Wind Direction: SSE Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 80. South southeast wind 7 to 12 mph. Chance of precipitation is 40%. |
Sunday |
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Temperature: 93°F Wind Speed: 6 to 13 mph Wind Direction: SE Forecast: A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 93. Southeast wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. |
Sunday Night |
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Temperature: 79°F Wind Speed: 5 to 13 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 79. South southeast wind 5 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. |
Monday |
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Temperature: 93°F Wind Speed: 3 to 10 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms between 7am and 1pm. Sunny, with a high near 93. Chance of precipitation is 20%. |
Monday Night |
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Temperature: 76°F Wind Speed: 3 to 10 mph Wind Direction: S Forecast: Mostly clear, with a low around 76. |
Tuesday |
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Temperature: 97°F Wind Speed: 3 to 9 mph Wind Direction: SW Forecast: Sunny, with a high near 97. |
Tuesday Night |
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Temperature: 77°F Wind Speed: 6 to 10 mph Wind Direction: SSW Forecast: Mostly clear, with a low around 77. |
Wednesday |
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Temperature: 98°F Wind Speed: 5 to 9 mph Wind Direction: SSW Forecast: Sunny, with a high near 98. |