Cupey Weather Forecast

    • 71
    • 85

    Rain Showers

    • 71
    • 84

    Rain Showers

    • 71
    • 85

    Rain Showers

    • 71
    • 84

    Rain Showers

    • 71
    • 84

    Rain Showers

    • 71
    • 84

    Rain Showers

Today 14 Jan San Juan and Vicinity

Variably cloudy in the morning then clearing. Scattered Showers. Highs around 87. Southeast Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 14 Jan San Juan and Vicinity

Partly cloudy in the Evening, then becoming variably cloudy. Scattered Showers. Lows around 79. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cupey Temperature Statistics

January Temperature

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

  • Lowest 7 January, 2026

    70 °F

  • Average January

    77.9 °F

  • Highest 4 January, 2026

    88 °F

Climate (2021–Present)

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

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

  • Average Low 2021–2026

    76.9 °F

  • Average 2021–2026

    81.9 °F

  • Average High 2021–2026

    87.6 °F
Get WillyWeather+ to remove ads