San Juan SPB Weather Forecast

    • 82
    • 84

    Rain Showers

    • 82
    • 85

    Rain Showers

    • 82
    • 85

    Rain Showers

    • 82
    • 85

    Rain Showers

    • 82
    • 85

    Rain Showers

    • 82
    • 85

    Rain Showers

Today 21 Aug San Juan and Vicinity

Partly cloudy with isolated Showers. Hazy. Highs around 91. East Winds 15 to 20 Mph. Chance of rain 20 percent.

Tonight 21 Aug San Juan and Vicinity

Hazy in the evening. Partly cloudy with isolated Showers. Lows around 82. East Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Juan SPB Temperature Statistics

August Temperature

San Juan Fernando Luis Ribas Dominicci (1.2 miles)

  • Lowest 5 August, 2026

    80.6 °F

  • Average August

    86.1 °F

  • Highest 13 August, 2026

    89.6 °F

Climate (2021–2026)

San Juan Fernando Luis Ribas Dominicci (1.2 miles)

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  • Average Low 2021–2026

    77.7 °F

  • Average 2021–2026

    82.6 °F

  • Average High 2021–2026

    85.4 °F
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