South Bay Entrance Weather Forecast

    • 79
    • 86

    Mostly Sunny

    • 78
    • 85

    Chance Thunderstorms

    • 79
    • 86

    Chance Rain Showers

    • 79
    • 86

    Slight Chance Thunderstorms

    • 80
    • 86

    Slight Chance Thunderstorms

    • 80
    • 87

    Chance Rain Showers

    • 80
    • 87

    Chance Rain Showers

Today 23 Jun Cameron Island

Sunny. A slight chance of Thunderstorms this afternoon. Near steady temperature in the lower 80s. Southeast Winds 10 to 15 Mph. Chance of precipitation 20 percent.

Tonight 23 Jun Cameron Island

Mostly clear. Humid with Lows around 80. Southeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Bay Entrance Temperature Statistics

June Temperature

Port Isabel, Port Isabel-Cameron County Airport (11.8 miles)

  • Lowest 16 June, 2025

    69.7 °F

  • Average June

    82.9 °F

  • Highest 13 June, 2025

    95.6 °F

Climate (2020–Present)

Port Isabel, Port Isabel-Cameron County Airport (11.8 miles)

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  • Average Low 2020–2025

    68.1 °F

  • Average 2020–2025

    75.4 °F

  • Average High 2020–2025

    83.1 °F
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