| NWS Forecast for: Lavaca County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 1258 AM CDT Mon Sep 1 2025 | |
| Today: Partly cloudy. A chance of showers and thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this morning. Highs around 90. Northeast winds around 5 mph. Chance of rain 60 percent. Tonight: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. East winds around 5 mph, becoming north after midnight. Chance of rain 20 percent. Tuesday: Mostly sunny. Highs in the lower 90s. North winds 5 to 10 mph. Tuesday Night: Mostly clear. Lows in the lower 70s. East winds around 5 mph, becoming northwest after midnight. Wednesday: Mostly sunny. Highs in the mid 90s. North winds 5 to 10 mph. Wednesday Night: Clear. Lows in the upper 60s. Thursday And Thursday Night: Mostly clear. Highs in the mid 90s. Lows in the lower 70s. Friday And Friday Night: Partly cloudy. Highs in the mid 90s. Lows in the lower 70s. Saturday And Saturday Night: Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Sunday: Partly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. | |
| Zone Forecast: Lavaca County | |
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