Brazos Island State Park Weather Forecast
- 79
- 84
Increasing Clouds
- 79
- 84
Partly Sunny
- 80
- 84
Mostly Sunny
- 80
- 85
Mostly Sunny
- 80
- 84
Mostly Sunny
- 80
- 85
Mostly Sunny
- 80
- 85
Mostly Sunny
Today 16 Jul Cameron Island
Sunny. Near steady temperature in the lower 80s. Southeast Winds 15 to 20 Mph.
Tonight 16 Jul Cameron Island
Mostly clear this Evening, then becoming partly cloudy. Near steady temperature in the lower 80s. South Winds 10 to 15 Mph.
Brazos Island State Park Temperature Statistics
July Temperature
Port Isabel, Port Isabel-Cameron County Airport (14.9 miles)
Lowest 9 July, 2025
77.6 °FAverage July
85.2 °FHighest 8 July, 2025
92.6 °F
Climate (2020–Present)
Port Isabel, Port Isabel-Cameron County Airport (14.9 miles)
Average Low 2020–2025
68.1 °FAverage 2020–2025
75.4 °FAverage High 2020–2025
83.1 °F