Big Lake Weather Forecast

    • 69
    • 82

    Mostly Cloudy

    • 70
    • 82

    Chance Rain Showers

    • 68
    • 84

    Partly Sunny

    • 68
    • 84

    Slight Chance Rain Showers

    • 69
    • 86

    Partly Sunny

    • 60
    • 83

    Chance Thunderstorms

Today 29 Oct Inland San Patricio

Mostly cloudy. A slight chance of Showers this morning. Highs in the lower 80s. East Winds 5 to 10 Mph, increasing to 10 to 15 Mph this afternoon. Chance of rain 20 percent.

Tonight 29 Oct Inland San Patricio

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 60s. East Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Lake Temperature Statistics

October Temperature

Rockport Aransas County Airport (19.3 miles)

  • Lowest 17 October, 2026

    56.6 °F

  • Average October

    79.5 °F

  • Highest 1 October, 2026

    93.7 °F

Climate (2021–2026)

Rockport Aransas County Airport (19.3 miles)

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

  • Average Low 2021–2026

    67.8 °F

  • Average 2021–2026

    74.9 °F

  • Average High 2021–2026

    82.2 °F
Get WillyWeather+ to remove ads