Lavaca County, TX Weather Forecast
County weather hub
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Compare major city weather across Lavaca County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 20%.
County Weather Overview
This county weather page brings together forecast coverage for Lavaca County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Lavaca County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 15, 2026
- Latest sync
- Jul 9, 2026 12:25 PM CDT
- Forecast office
- EWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lavaca County
Wednesday looks like the warmest upcoming period in Lavaca County at 92 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 5 mph ESE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 9, 2026 12:25 PM CDT
- Coverage
- 1 day
- Time zone
- America/Chicago
- Forecast office
- EWX
- Radar station
- KEWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
92°F |
0 to 5 mph
ESE
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
73°F |
0 to 5 mph
SSE
|
Major City Forecasts
Live forecast snapshots for major cities across Lavaca County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Lavaca County.
Largest mapped city population in this region: 2,642.
