San Germán Weather Forecast

    • 72
    • 91

    Rain Showers

    • 72
    • 91

    Rain Showers

    • 74
    • 91

    Rain Showers

    • 74
    • 92

    Rain Showers

    • 74
    • 91

    Rain Showers

    • 75
    • 92

    Mostly Sunny

Today 8 May Mayaguez and Vicinity

Partly cloudy this Morning, then variably cloudy with isolated Showers and Thunderstorms this afternoon. Highs around 94. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 8 May Mayaguez and Vicinity

Partly cloudy. Isolated Showers in the evening. Lows around 82. East Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Germán Temperature Statistics

May Temperature

San Juan Fernando Luis Ribas Dominicci (66.5 miles)

  • Lowest 1 May, 2026

    77 °F

  • Average May

    84.5 °F

  • Highest 5 May, 2026

    91.4 °F

Climate (2021–Present)

San Juan Fernando Luis Ribas Dominicci (66.5 miles)

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  • Average Low 2021–2026

    77.6 °F

  • Average 2021–2026

    82.5 °F

  • Average High 2021–2026

    85.3 °F
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