Las Casas Weather Forecast

    • 77
    • 88

    Rain Showers

    • 77
    • 88

    Rain Showers

    • 78
    • 87

    Rain Showers

    • 79
    • 87

    Rain Showers

    • 79
    • 88

    Rain Showers

    • 79
    • 89

    Mostly Sunny

Today 16 Oct San Juan and Vicinity

Partly cloudy late this Morning, then becoming cloudy. Showers with isolated Thunderstorms this afternoon. Highs around 90. Southwest Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 16 Oct San Juan and Vicinity

Partly cloudy with isolated Showers. Lows around 82. South Winds around 5 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Las Casas Temperature Statistics

October Temperature

San Juan, Luis Munoz Marin International Airport (2.5 miles)

  • Lowest 14 October, 2025

    77 °F

  • Average October

    83.1 °F

  • Highest 1 October, 2025

    93 °F

Climate (2020–Present)

San Juan, Luis Munoz Marin International Airport (2.5 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