Arroyo Weather Forecast
- 79
- 88
Rain Showers
- 79
- 89
Rain Showers
- 80
- 89
Rain Showers
- 80
- 88
Rain Showers
- 80
- 89
Mostly Sunny
- 79
- 88
Rain Showers
Today 26 Jul Southeast
Partly cloudy with isolated Showers this Morning, then mostly cloudy with scattered Showers with isolated Thunderstorms this afternoon. Highs around 92. East Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.
Tonight 26 Jul Southeast
Partly cloudy with isolated Showers in the Evening, then variably cloudy with scattered Showers after midnight. Lows around 82. East Winds 10 to 15 Mph. Chance of rain 50 percent.
Arroyo Temperature Statistics
July Temperature
San Juan, Luis Munoz Marin International Airport (33.6 miles)
Lowest 22 July, 2026
78.1 °FAverage July
85.4 °FHighest 1 July, 2026
92.6 °F
Climate (2021–2026)
San Juan, Luis Munoz Marin International Airport (33.6 miles)
Average Low 2021–2026
76.9 °FAverage 2021–2026
82.1 °FAverage High 2021–2026
87.8 °F