Arroyo Weather Forecast

    • 78
    • 87

    Rain Showers

    • 79
    • 87

    Partly Sunny

    • 80
    • 87

    Partly Sunny

    • 78
    • 87

    Sunny

    • 79
    • 86

    Rain Showers

    • 77
    • 85

    Rain Showers

Today 17 Jun Southeast

Partly Cloudy, then becoming variably cloudy late this Morning, then becoming mostly Cloudy, then becoming partly cloudy late. Scattered Showers. Highs around 91. East Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of rain 50 percent.

Tonight 17 Jun Southeast

Variably cloudy with scattered Showers. Lows around 81. 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

Arroyo Temperature Statistics

June Temperature

San Juan, Luis Munoz Marin International Airport (33.6 miles)

  • Lowest 1 June, 2026

    76.6 °F

  • Average June

    84.5 °F

  • Highest 2 June, 2026

    94.6 °F

Climate (2021–2026)

San Juan, Luis Munoz Marin International Airport (33.6 miles)

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  • Average Low 2021–2026

    76.9 °F

  • Average 2021–2026

    82.1 °F

  • Average High 2021–2026

    87.7 °F
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