Weather Forecast for
Lavaca County, TX

This Afternoon: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 105. Southeast wind around 10 mph. Chance of precipitation is 20%.

Tonight: Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday: A 30 percent chance of showers and thunderstorms, mainly between 10am and 4pm. Mostly sunny, with a high near 92. Heat index values as high as 102. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

Saturday Night: A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 78. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

Sunday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 91. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

Sunday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 60%.

Monday: Showers and possibly a thunderstorm. High near 87. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 90%.

Monday Night: Showers and possibly a thunderstorm. Low around 73. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

Tuesday: Showers and possibly a thunderstorm. High near 85. North northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 80%.

Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.

Wednesday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.

Wednesday Night: Partly cloudy, with a low around 76.

Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

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