Shoalwater Bay Weather Forecast

    • 78
    • 82

    Partly Sunny

    • 79
    • 82

    Mostly Cloudy

    • 79
    • 83

    Mostly Cloudy

    • 79
    • 83

    Chance Thunderstorms

    • 78
    • 83

    Chance Thunderstorms

    • 78
    • 83

    Chance Thunderstorms

Today 29 May Coastal Calhoun

Partly cloudy. Highs in the upper 80s. Southwest Winds around 5 Mph, increasing to south this afternoon.

Tonight 29 May Coastal Calhoun

Partly cloudy. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shoalwater Bay Temperature Statistics

May Temperature

Palacios Municipal Airport (29.2 miles)

  • Lowest 3 May, 2026

    55.7 °F

  • Average May

    76.4 °F

  • Highest 9 May, 2026

    88.6 °F

Climate (2021–Present)

Palacios Municipal Airport (29.2 miles)

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  • Average Low 2021–2026

    65.4 °F

  • Average 2021–2026

    73.1 °F

  • Average High 2021–2026

    81 °F
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