Isla Grande Boulevard Weather Forecast

    • 77
    • 90

    Rain Showers

    • 76
    • 89

    Rain Showers

    • 76
    • 89

    Rain Showers

    • 77
    • 88

    Rain Showers

    • 77
    • 89

    Rain Showers

    • 77
    • 89

    Rain Showers

Today 15 Oct San Juan and Vicinity

Variably cloudy this Morning, then becoming cloudy. Isolated Thunderstorms. Scattered Showers this Morning, then Showers this afternoon. Highs around 93. Temperature falling this afternoon. South Winds 5 to 10 Mph, becoming west this afternoon. Chance of rain 90 percent.

Tonight 15 Oct San Juan and Vicinity

Mostly cloudy with numerous Showers with isolated Thunderstorms in the Evening, then partly cloudy after midnight. Lows around 83. Southwest Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Isla Grande Boulevard Temperature Statistics

October Temperature

San Juan Fernando Luis Ribas Dominicci (0 miles)

  • Lowest 2 October, 2025

    78.8 °F

  • Average October

    84.8 °F

  • Highest 1 October, 2025

    93.2 °F

Climate (2020–Present)

San Juan Fernando Luis Ribas Dominicci (0 miles)

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  • Average Low 2020–2025

    77.7 °F

  • Average 2020–2025

    82.4 °F

  • Average High 2020–2025

    85.1 °F
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