Toa Baja Weather Forecast

    • 77
    • 87

    Rain Showers

    • 77
    • 92

    Mostly Sunny

    • 78
    • 91

    Mostly Sunny

    • 77
    • 90

    Rain Showers

    • 77
    • 91

    Rain Showers

    • 76
    • 91

    Rain Showers

Today 23 Aug San Juan and Vicinity

Mostly cloudy. Scattered Showers in the Morning, then numerous Showers with isolated Thunderstorms in the afternoon. Highs around 89. Southeast Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 23 Aug San Juan and Vicinity

Variably cloudy with scattered Showers. Lows around 82. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Toa Baja Temperature Statistics

August Temperature

San Juan Fernando Luis Ribas Dominicci (9.9 miles)

  • Lowest 17 August, 2025

    77 °F

  • Average August

    85.5 °F

  • Highest 19 August, 2025

    93.2 °F

Climate (2020–Present)

San Juan Fernando Luis Ribas Dominicci (9.9 miles)

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  • Average Low 2020–2025

    77.6 °F

  • Average 2020–2025

    82.4 °F

  • Average High 2020–2025

    85.1 °F
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