Arroyo Weather Forecast

    • 81
    • 90

    Rain Showers

    • 80
    • 91

    Rain Showers

    • 80
    • 90

    Rain Showers

    • 80
    • 90

    Rain Showers

    • 80
    • 90

    Rain Showers

    • 80
    • 90

    Rain Showers

Today 25 Aug Southeast

Variably cloudy until late Afternoon, then clearing. Scattered Showers. Isolated Thunderstorms this afternoon. Highs around 94. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 25 Aug Southeast

Partly cloudy with isolated Showers. Hazy. Lows around 83. East Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arroyo Temperature Statistics

August Temperature

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

  • Lowest 11 August, 2026

    77.6 °F

  • Average August

    86.1 °F

  • Highest 1 August, 2026

    93.7 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    77 °F

  • Average 2021–2026

    82.2 °F

  • Average High 2021–2026

    87.8 °F
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