Cabo Rojo Weather Forecast

    • 75
    • 92

    Rain Showers

    • 75
    • 92

    Rain Showers

    • 75
    • 91

    Rain Showers

    • 75
    • 94

    Mostly Sunny

    • 75
    • 90

    Mostly Sunny

    • 73
    • 93

    Mostly Sunny

Today 6 Sep Southwest

Partly cloudy. Isolated Showers in the afternoon. Highs around 93. Temperature falling in the afternoon. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 6 Sep Southwest

Clear. Lows around 82. East Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cabo Rojo Temperature Statistics

September Temperature

San Juan Fernando Luis Ribas Dominicci (73.3 miles)

  • Lowest 1 September, 2026

    77 °F

  • Average September

    85.4 °F

  • Highest 1 September, 2026

    87.8 °F

Climate (2021–2026)

San Juan Fernando Luis Ribas Dominicci (73.3 miles)

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  • Average Low 2021–2026

    77.7 °F

  • Average 2021–2026

    82.6 °F

  • Average High 2021–2026

    85.4 °F
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