 |
 Current Port Lavaca Weather Conditions |
Updated December 12th at 11:55 pm |
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| Overcast |
| Temperature: | 68°F |
Dew Point: | 66°F |
| Barometer: | 30.01 inHg |
Wind: | N 13 Mph |
| Humidity: | 94.0% |
Visibility: | 0M |
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| Port Lavaca Weather Forecast Summary |
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Today
Dec 13th
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Sunday
Dec 14th
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Monday
Dec 15th
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Tuesday
Dec 16th
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Wednesday
Dec 17th
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 |
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Mostly Sunny |
Cloudy |
Cloudy |
Showers |
Showers |
76°F
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68°F
54°F |
60°F
47°F |
69°F
62°F |
72°F
67°F |
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| Port Lavaca Detailed Weather Forecast |
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| Saturday, December 13th, 2025 |
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Overnight |
Temperature: 70°F |
| A mix of cloudy and clear skies. Slight chance of a thunderstorm. |
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Morning |
Temperature: 73°F |
| Sunny. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 71°F |
| Sunny. Chance of a thunderstorm. |
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Evening |
Temperature: 69°F |
| Clear with cloudy periods. Chance of a thunderstorm. |
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| Sunday, December 14th, 2025 |
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Overnight |
Temperature: 67°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 66°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 64°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 56°F |
| Cloudy. Windy. |
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| Monday, December 15th, 2025 |
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Overnight |
Temperature: 49°F |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: 52°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 56°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 59°F |
| Cloudy. Windy at times. |
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| Tuesday, December 16th, 2025 |
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Overnight |
Temperature: 63°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 68°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 68°F |
| Cloudy with a chance of showers. Windy at times. |
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Evening |
Temperature: 67°F |
| Cloudy with a few showers. Windy at times. |
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| Wednesday, December 17th, 2025 |
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Overnight |
Temperature: 67°F |
| Cloudy with showers likely. Slight chance of a thunderstorm. |
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Morning |
Temperature: 70°F |
| Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy. |
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Afternoon |
Temperature: 69°F |
| Cloudy. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 68°F |
| Cloudy. Slight chance of a thunderstorm. Windy at times. |
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| Thursday, December 18th, 2025 |
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Overnight |
Temperature: 68°F |
| Cloudy with a slight chance of showers or thundershowers. Windy at times. |
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Morning |
Temperature: 72°F |
| Mostly sunny. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 70°F |
| Sunny. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 69°F |
| Clear. Chance of a thunderstorm. |
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| Friday, December 19th, 2025 |
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Overnight |
Temperature: 68°F |
| A mix of cloudy and clear skies. Chance of a thunderstorm. |
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Morning |
Temperature: 72°F |
| Sunny with cloudy periods. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 71°F |
| Mostly sunny. Chance of a thunderstorm. |
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Evening |
Temperature: 70°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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| Saturday, December 20th, 2025 |
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Overnight |
Temperature: 69°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 74°F |
| Mostly sunny. Chance of a thunderstorm. Windy. |
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Afternoon |
Temperature: 71°F |
| Sunny. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 70°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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| Sunday, December 21st, 2025 |
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Overnight |
Temperature: 68°F |
| Cloudy. Chance of a thunderstorm. |
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Morning |
Temperature: 71°F |
| Cloudy. Slight chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 70°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 66°F |
| Mostly clear. |
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