Carolina Weather Forecast

    • 77
    • 91

    Increasing Clouds

    • 77
    • 91

    Rain Showers

    • 77
    • 91

    Rain Showers

    • 76
    • 91

    Rain Showers

    • 76
    • 91

    Rain Showers

    • 77
    • 91

    Rain Showers

Today 20 Jun San Juan and Vicinity

Variably cloudy with scattered Showers in the Morning, then partly cloudy with isolated Showers in the afternoon. Hazy in the afternoon. Highs around 93. East Winds 15 to 20 Mph. Chance of rain 40 percent.

Tonight 20 Jun San Juan and Vicinity

Mostly clear. Hazy. Isolated Showers after midnight. Lows around 81. East Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carolina Temperature Statistics

June Temperature

San Juan, Luis Munoz Marin International Airport (5 miles)

  • Lowest 1 June, 2026

    76.6 °F

  • Average June

    84.5 °F

  • Highest 2 June, 2026

    94.6 °F

Climate (2021–2026)

San Juan, Luis Munoz Marin International Airport (5 miles)

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  • Average Low 2021–2026

    76.9 °F

  • Average 2021–2026

    82.1 °F

  • Average High 2021–2026

    87.7 °F
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