Cayo Morrillo Weather Forecast

    • 78
    • 81

    Mostly Sunny

    • 80
    • 82

    Rain Showers

    • 80
    • 82

    Rain Showers

    • 80
    • 82

    Rain Showers

    • 80
    • 82

    Rain Showers

    • 80
    • 82

    Rain Showers

    • 80
    • 82

    Rain Showers

Today 18 Jan Southeast

Partly cloudy with isolated Showers. Breezy with Highs around 86. Temperature falling this afternoon. East Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 18 Jan Southeast

Partly cloudy with isolated Showers. Lows around 78. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cayo Morrillo Temperature Statistics

January Temperature

San Juan Fernando Luis Ribas Dominicci (37.9 miles)

  • Lowest 3 January, 2026

    71.6 °F

  • Average January

    80.3 °F

  • Highest 4 January, 2026

    87.8 °F

Climate (2021–Present)

San Juan Fernando Luis Ribas Dominicci (37.9 miles)

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  • Average Low 2021–2026

    77.7 °F

  • Average 2021–2026

    82.5 °F

  • Average High 2021–2026

    85.2 °F
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