South Pass Lake Weather Forecast

    • 72
    • 78

    Increasing Clouds

    • 72
    • 78

    Partly Sunny

    • 72
    • 78

    Partly Sunny

    • 73
    • 78

    Mostly Cloudy

    • 65
    • 79

    Chance Rain Showers

    • 68
    • 74

    Chance Rain Showers

Today 14 Apr Calhoun Islands

Partly cloudy. Near steady temperature in the upper 70s. Southeast Winds around 15 Mph.

Tonight 14 Apr Calhoun Islands

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 70s. Southeast Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Pass Lake Temperature Statistics

April Temperature

Rockport Aransas County Airport (31.1 miles)

  • Lowest 5 April, 2026

    56.6 °F

  • Average April

    73.7 °F

  • Highest 4 April, 2026

    85.6 °F

Climate (2021–Present)

Rockport Aransas County Airport (31.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    67.5 °F

  • Average 2021–2026

    74.6 °F

  • Average High 2021–2026

    82 °F
Get WillyWeather+ to remove ads