Cupey Weather Forecast

    • 79
    • 91

    Rain Showers

    • 77
    • 91

    Rain Showers

    • 77
    • 87

    Rain Showers

    • 77
    • 89

    Rain Showers

    • 78
    • 89

    Rain Showers

    • 77
    • 90

    Rain Showers

Today 14 Aug San Juan and Vicinity

Partly cloudy with isolated Showers. Highs around 93. Temperature falling in the afternoon. East Winds 15 to 20 Mph. Chance of rain 20 percent.

Tonight 14 Aug San Juan and Vicinity

Partly cloudy with isolated Showers. Lows around 82. 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

Cupey Temperature Statistics

August Temperature

San Juan, Luis Munoz Marin International Airport (7.5 miles)

  • Lowest 1 August, 2026

    79.6 °F

  • Average August

    86.2 °F

  • Highest 1 August, 2026

    93.7 °F

Climate (2021–2026)

San Juan, Luis Munoz Marin International Airport (7.5 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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