| NWS Forecast for: Lavaca County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 1251 PM CST Sun Nov 23 2025 | |
| This Afternoon: Cloudy. Highs in the upper 70s. East winds 5 to 10 mph. Tonight: Mostly cloudy. Lows in the upper 60s. Southeast winds 5 to 10 mph. Monday: Mostly 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 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Monday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the lower 60s. South winds 5 to 10 mph, becoming west after midnight. Chance of rain 70 percent. Tuesday: Partly cloudy in the morning, then becoming sunny. Highs in the lower 80s. North winds around 5 mph. Tuesday Night And Wednesday: Partly cloudy. Lows in the lower 50s. Highs in the upper 60s. Wednesday Night: Mostly clear. Cooler with lows in the lower 40s. Thanksgiving Day: Sunny. Highs in the upper 60s. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Friday: Mostly cloudy. A slight chance of showers in the afternoon. Highs in the mid 70s. Friday Night: Cloudy with a slight chance of showers. A slight chance of thunderstorms after midnight. Not as cool with lows in the lower 60s. Saturday: Mostly cloudy with a chance of thunderstorms. A chance of showers. Highs in the upper 70s. Chance of rain 50 percent. | |
| Zone Forecast: Lavaca County | |
Visit your local NWS office at: https://www.weather.gov/ewx |