Cupey Weather Forecast
- 74
- 89
Rain Showers
- 74
- 89
Rain Showers
- 73
- 88
Rain Showers
- 74
- 88
Rain Showers
- 73
- 88
Rain Showers
- 74
- 89
Rain Showers
Today 16 May San Juan and Vicinity
Variably cloudy. Numerous Showers, mainly in the morning. Highs around 91. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 percent.
Tonight 16 May San Juan and Vicinity
Variably cloudy in the Evening, then becoming mostly cloudy. Scattered Showers. Lows around 82. East Winds 10 to 15 Mph. Chance of rain 50 percent.
Cupey Temperature Statistics
May Temperature
San Juan, Luis Munoz Marin International Airport (7.5 miles)
Lowest 13 May, 2026
75.9 °FAverage May
83.2 °FHighest 5 May, 2026
92.6 °F
Climate (2021–Present)
San Juan, Luis Munoz Marin International Airport (7.5 miles)
Average Low 2021–2026
76.9 °FAverage 2021–2026
82 °FAverage High 2021–2026
87.6 °F