Shoalwater Bay Weather Forecast

    • 70
    • 71

    Rain Showers Likely

    • 72
    • 75

    Rain Showers Likely

    • 73
    • 77

    Rain Showers Likely

    • 74
    • 77

    Mostly Cloudy

    • 74
    • 78

    Mostly Cloudy

    • 74
    • 78

    Mostly Cloudy

Today 20 Apr Coastal Calhoun

A chance of Thunderstorms. Showers. Highs around 70. East Winds 15 to 20 Mph. Chance of rain 80 percent.

Tonight 20 Apr Coastal Calhoun

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the upper 60s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shoalwater Bay Temperature Statistics

April Temperature

Palacios Municipal Airport (29.2 miles)

  • Lowest 7 April, 2026

    50.6 °F

  • Average April

    74.3 °F

  • Highest 18 April, 2026

    84 °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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