Cupey Weather Forecast

    • 75
    • 87

    Rain Showers

    • 75
    • 86

    Rain Showers

    • 75
    • 86

    Rain Showers

    • 75
    • 87

    Rain Showers

    • 76
    • 87

    Rain Showers

    • 76
    • 89

    Rain Showers

    • 76
    • 89

    Rain Showers

Today 23 Oct San Juan and Vicinity

Mostly cloudy. Scattered Showers late this Morning, then numerous Showers with isolated Thunderstorms this afternoon. Highs around 90. Temperature falling this afternoon. Southeast Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 23 Oct San Juan and Vicinity

Mostly cloudy with isolated Thunderstorms. Numerous Showers, mainly this evening. Lows around 82. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cupey Temperature Statistics

October Temperature

San Juan, Luis Munoz Marin International Airport (7.5 miles)

  • Lowest 16 October, 2025

    75 °F

  • Average October

    83.2 °F

  • Highest 1 October, 2025

    93 °F

Climate (2020–Present)

San Juan, Luis Munoz Marin International Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    76.9 °F

  • Average 2020–2025

    81.9 °F

  • Average High 2020–2025

    87.5 °F
Get WillyWeather+ to remove ads