Cayo Morrillo Weather Forecast

    • 79
    • 81

    Rain Showers

    • 78
    • 81

    Rain Showers

    • 80
    • 82

    Rain Showers

    • 80
    • 82

    Rain Showers

    • 80
    • 82

    Rain Showers

    • 80
    • 82

    Rain Showers

    • 80
    • 82

    Rain Showers

Today 17 Jan Southeast

Mostly cloudy with numerous Showers late this Morning, then partly cloudy with isolated Showers this afternoon. Breezy with Highs around 88. Temperature falling this afternoon. East Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 60 percent.

Tonight 17 Jan Southeast

Variably Cloudy, then becoming partly cloudy this late evening and early Morning, then becoming variably cloudy. Scattered Showers. Lows around 79. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 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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