Juncos Weather Forecast

    • 71
    • 87

    Rain Showers

    • 68
    • 86

    Rain Showers

    • 69
    • 87

    Rain Showers

    • 70
    • 86

    Rain Showers

    • 70
    • 86

    Rain Showers

    • 70
    • 86

    Rain Showers

Today 13 Dec Eastern Interior

Variably cloudy with scattered Showers this Morning, then mostly cloudy with numerous Showers this afternoon. Highs around 87. Temperature falling this afternoon. East Winds 10 to 15 Mph. Chance of rain 60 percent.

Tonight 13 Dec Eastern Interior

Isolated Thunderstorms in the evening. Mostly cloudy with numerous Showers. Lows around 73. East Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Juncos Temperature Statistics

December Temperature

San Juan, Luis Munoz Marin International Airport (16.2 miles)

  • Lowest 10 December, 2025

    73 °F

  • Average December

    79.4 °F

  • Highest 8 December, 2025

    88 °F

Climate (2020–Present)

San Juan, Luis Munoz Marin International Airport (16.2 miles)

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  • Average Low 2020–2025

    76.9 °F

  • Average 2020–2025

    82 °F

  • Average High 2020–2025

    87.5 °F
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