Rio Piedras Weather Forecast

    • 79
    • 90

    Rain Showers

    • 78
    • 89

    Partly Sunny

    • 79
    • 90

    Partly Sunny

    • 78
    • 89

    Mostly Sunny

    • 78
    • 88

    Rain Showers

    • 78
    • 89

    Rain Showers

    • 79
    • 87

    Rain Showers

Today 3 Jul San Juan and Vicinity

Partly cloudy late this Morning, then becoming variably cloudy. Isolated Showers late this Morning, then scattered Showers this afternoon. Highs around 90. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 3 Jul San Juan and Vicinity

Partly cloudy with isolated Showers. Lows around 83. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rio Piedras Temperature Statistics

July Temperature

San Juan, Luis Munoz Marin International Airport (4.3 miles)

  • Lowest 1 July, 2025

    77 °F

  • Average July

    82.3 °F

  • Highest 1 July, 2025

    87.1 °F

Climate (2020–Present)

San Juan, Luis Munoz Marin International Airport (4.3 miles)

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  • Average Low 2020–2025

    76.9 °F

  • Average 2020–2025

    81.9 °F

  • Average High 2020–2025

    87.5 °F
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