Las Casas Weather Forecast

    • 75
    • 85

    Rain Showers

    • 75
    • 87

    Rain Showers

    • 75
    • 86

    Rain Showers

    • 75
    • 86

    Rain Showers

    • 74
    • 85

    Rain Showers

    • 74
    • 86

    Rain Showers

    • 73
    • 86

    Mostly Sunny

Today 31 Mar San Juan and Vicinity

Partly cloudy with isolated Showers late this Morning, then mostly cloudy with scattered Showers this afternoon. Highs around 86. East Winds 15 to 20 Mph. Chance of rain 50 percent.

Tonight 31 Mar San Juan and Vicinity

Mostly Cloudy, then becoming variably cloudy late this Evening, then becoming mostly cloudy. Scattered Showers with isolated Thunderstorms. Lows around 77. East Winds 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Las Casas Temperature Statistics

March Temperature

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

  • Lowest 2 March, 2025

    73.7 °F

  • Average March

    81.2 °F

  • Highest 11 March, 2025

    91.7 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    77 °F

  • Average 2020–2025

    81.9 °F

  • Average High 2020–2025

    87.5 °F
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