Bayou Vista, TX Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Bayou Vista, TX in one place.
Sunny, with a high near 94. Heat index values as high as 107. Southwest wind 5 to 15 mph.
Local Weather Overview
This forecast page for Bayou Vista, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 23, 2026 3:58 PM CDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Bayou Vista, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 3:58 PM CDT
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Bayou Vista
Thursday looks like the warmest upcoming period in Bayou Vista at 95 degrees F.
Thursday Night is the coolest period ahead with temperatures near 79 degrees F.
The strongest winds are forecast for Monday at about 5 to 15 mph SW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Aug 23, 2026 3:58 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- HGX
- Radar station
- KHGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 80. Heat index values as high as 103. South wind 10 to 15 mph.
Mostly sunny, with a high near 93. Southwest wind 5 to 15 mph.
Partly cloudy, with a low around 80.
Mostly sunny, with a high near 94.
Mostly clear, with a low around 80.
Sunny, with a high near 95.
Mostly clear, with a low around 79.
A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 20%.
Partly cloudy, with a low around 79.
Sunny, with a high near 92.
Mostly clear, with a low around 80.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Sunny
|
94°F |
5 to 15 mph
SW
|
|
Monday Night
Aug 24
|
Mostly Clear
|
80°F |
10 to 15 mph
S
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
93°F |
5 to 15 mph
SW
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
80°F |
10 to 15 mph
S
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
94°F |
5 to 15 mph
SW
|
|
Wednesday Night
Aug 26
|
Mostly Clear
|
80°F |
10 to 15 mph
S
|
|
Thursday
Aug 27
|
Sunny
|
95°F |
5 to 10 mph
SW
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
79°F |
5 to 10 mph
SW
|
|
Friday
Aug 28
|
Slight Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
S
|
|
Friday Night
Aug 28
|
Partly Cloudy
|
79°F |
5 to 10 mph
S
|
|
Saturday
Aug 29
|
Sunny
|
92°F |
0 to 10 mph
S
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
80°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Bayou Vista.