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Buena Vista, Texas Weather Forecast
Buena Vista, Texas Weather
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Weather Forecast for Buena Vista, Texas : Cameron County
Issued: 5:30 am CDT Oct 31, 2025 Latitude: 26.2450742 Longitude: -97.3488674 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Sunny on Today Mostly Clear on Tonight Sunny on Saturday Sunny on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday
High: 79°F Low: 63°F High: 86°F High: 80°F High: 80°F High: 82°F High: 84°F High: 86°F
Low: 67°F Low: 62°F Low: 63°F Low: 65°F Low: 67°F  
Sunny Mostly Clear Sunny Sunny Sunny Sunny Sunny Sunny
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Current Conditions at
PORT ISABEL - (KPIL)
48°
Clear
as of 4:53 AM CDST
Rel. Humidity: 81%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
HARLINGEN - (KHRL)
48°
Clear
as of 4:52 AM CDST
Rel. Humidity: 76%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
BROWNSVILLE - (KBRO)
52°
Clear
as of 4:53 AM CDST
Rel. Humidity: 76%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 79. Calm wind becoming east northeast 5 to 7 mph in the afternoon.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 63. East southeast wind around 6 mph becoming south after midnight.

Sunny on Saturday Saturday... Sunny, with a high near 86. South wind 7 to 14 mph.

50% chance of thunderstorms Saturday Night Saturday Night... A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers after 4am. Partly cloudy, with a low around 67. East southeast wind 7 to 10 mph becoming north northeast after midnight. Chance of precipitation is 50%.

Sunny on Sunday Sunday... Sunny, with a high near 80. North northeast wind 13 to 17 mph, with gusts as high as 23 mph.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 62. East northeast wind 5 to 10 mph.

Sunny on Monday Monday... Sunny, with a high near 80. East wind 5 to 10 mph.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 63. East wind 5 to 8 mph.

Sunny on Tuesday Tuesday... Sunny, with a high near 82. East southeast wind 5 to 11 mph.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 65. South southeast wind 6 to 8 mph.

Sunny on Wednesday Wednesday... Sunny, with a high near 84. East southeast wind 5 to 10 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 67.

Sunny on Thursday Thursday... Sunny, with a high near 86.

Sun Almanac for Buena Vista, Texas
Sunrise: 07:38 AM
Sunset: 6:48 PM
Civil Sunrise:07:14 AM
Civil Sunset: 7:12 PM
Nautical Sunrise: 06:47 AM
Nautical Sunset: 7:39 PM
Astro Sunrise: 06:20 AM
Astro Sunset: 8:06 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.