South Pass Lake Weather Forecast

    • 39
    • 42

    Chance Drizzle

    • 43
    • 45

    Rain Showers

    • 48
    • 58

    Chance Rain Showers

    • 54
    • 62

    Mostly Sunny

    • 58
    • 67

    Mostly Sunny

    • 57
    • 68

    Partly Sunny

    • 55
    • 67

    Partly Sunny

Today 21 Feb Calhoun Islands

Cloudy. A slight chance of drizzle this afternoon. Breezy. Near steady temperature in the lower 40s. Northeast Winds 20 to 25 Mph, Diminishing to 15 to 20 Mph this afternoon.

Tonight 21 Feb Calhoun Islands

Cloudy with a slight chance of very light drizzle. Breezy with Lows in the upper 30s. North Winds 15 to 25 Mph, becoming northeast 15 to 20 Mph.

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South Pass Lake Temperature Statistics

February Temperature

Rockport Aransas County Airport (31.1 miles)

  • Lowest 19 February, 2025

    30.9 °F

  • Average February

    64.9 °F

  • Highest 4 February, 2025

    81.6 °F

Climate (2020–Present)

Rockport Aransas County Airport (31.1 miles)

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  • Average Low 2020–2025

    67.1 °F

  • Average 2020–2025

    74 °F

  • Average High 2020–2025

    81.5 °F
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