| NWS Forecast for: Lavaca County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 353 PM CST Thu Jan 1 2026 |  |
| Tonight: Mostly cloudy this evening, then becoming partly cloudy. Not as cool with lows in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph. Friday: Partly cloudy in the morning, then clearing. Patchy fog in the morning. Not as cool with highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Friday Night: Clear. Lows in the mid 50s. Southwest winds 5 to 10 mph. Saturday: Sunny. Highs in the upper 70s. North winds 5 to 10 mph with gusts up to 20 mph. Saturday Night: Clear. Lows in the mid 40s. North winds around 5 mph. Sunday: Sunny. Highs in the lower 70s. Sunday Night: Clear in the evening, then becoming partly cloudy. Lows around 50. Monday Through Tuesday: Partly cloudy. Highs in the lower 80s. Lows around 60. Tuesday Night: Mostly clear. Lows around 60. Wednesday: Partly cloudy. Highs around 80. Wednesday Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the upper 50s. Thursday: Partly cloudy with a slight chance of showers. Highs in the upper 70s. | |
| Zone Forecast: Lavaca County | |
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