Coamo Weather Forecast
- 74
- 92
Rain Showers
- 73
- 92
Rain Showers
- 73
- 88
Rain Showers
- 73
- 90
Rain Showers
- 72
- 91
Rain Showers
- 73
- 91
Rain Showers
Today 5 Oct Central Interior
Partly cloudy with isolated Showers this Morning, then mostly cloudy with scattered Showers with isolated Thunderstorms this afternoon. Highs around 93. Temperature falling this afternoon. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.
Tonight 5 Oct Central Interior
Variably cloudy with scattered Showers in the Evening, then partly cloudy with isolated Showers after midnight. Lows around 76. Southeast Winds around 5 Mph. Chance of rain 50 percent.
Coamo Temperature Statistics
October Temperature
San Juan Fernando Luis Ribas Dominicci (31.1 miles)
Lowest 1 October, 2026
78.8 °FAverage October
85.8 °FHighest 1 October, 2026
89.6 °F
Climate (2021–2026)
San Juan Fernando Luis Ribas Dominicci (31.1 miles)
Average Low 2021–2026
77.8 °FAverage 2021–2026
82.7 °FAverage High 2021–2026
85.4 °F