Shoalwater Bay Weather Forecast

    • 66
    • 72

    Mostly Sunny

    • 67
    • 72

    Mostly Sunny

    • 66
    • 73

    Sunny

    • 67
    • 74

    Mostly Sunny

    • 67
    • 74

    Mostly Sunny

    • 67
    • 74

    Mostly Sunny

    • 67
    • 73

    Sunny

Today 20 Mar Coastal Calhoun

Patchy fog this morning. Sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph, increasing to south 10 to 15 Mph this afternoon.

Tonight 20 Mar Coastal Calhoun

Mostly clear. Lows in the lower 60s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shoalwater Bay Temperature Statistics

March Temperature

Palacios Municipal Airport (29.2 miles)

  • Lowest 18 March, 2026

    46 °F

  • Average March

    69.3 °F

  • Highest 11 March, 2026

    87.7 °F

Climate (2021–Present)

Palacios Municipal Airport (29.2 miles)

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  • Average Low 2021–2026

    65.3 °F

  • Average 2021–2026

    73 °F

  • Average High 2021–2026

    80.9 °F
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