Guadalupe Bay Weather Forecast

    • 59
    • 67

    Increasing Clouds

    • 66
    • 72

    Partly Sunny

    • 66
    • 75

    Partly Sunny

    • 67
    • 74

    Partly Sunny

    • 63
    • 74

    Mostly Cloudy

    • 51
    • 71

    Mostly Cloudy

    • 47
    • 63

    Mostly Cloudy

Today 4 Jan Coastal Calhoun

Sunny, cooler with Highs in the upper 60s. East Winds 5 to 10 Mph.

Tonight 4 Jan Coastal Calhoun

Partly cloudy this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guadalupe Bay Temperature Statistics

January Temperature

Rockport Aransas County Airport (29.8 miles)

  • Lowest 1 January, 2026

    44.1 °F

  • Average January

    67 °F

  • Highest 2 January, 2026

    82.9 °F

Climate (2021–Present)

Rockport Aransas County Airport (29.8 miles)

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  • Average Low 2021–2026

    67.4 °F

  • Average 2021–2026

    74.3 °F

  • Average High 2021–2026

    81.7 °F
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