Isabela, Puerto Rico 7-Day Weather Forecast
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Isabela, Puerto Rico Weather Forecast


Isabela, Weather Forecast Date: 1048 AM Thu Sep 03 2026 (Isabela Time)
| Today Lo: 25°C77°F Hi: 30°C86°F |
Sunny Thursday, temperatures as high as 30°C86°F, low temperature around 25°C77°F, chance of rain 5%, wind out of the NE 19 km/h12 mph. Barometric pressure 1015 mb29.97 in, visibility 10 km6 mi, humidity 63%. |
| Friday Lo: 24°C75°F Hi: 30°C87°F |
Overcast Friday, temperatures as high as 30°C87°F, low temperature around 24°C75°F, chance of rain 11%, wind out of the NNE 8 km/h5 mph. Barometric pressure 1015 mb29.97 in, visibility 10 km6 mi, humidity 56%. |
| Saturday Lo: 25°C77°F Hi: 30°C87°F |
Overcast Saturday, temperatures as high as 30°C87°F, low temperature around 25°C77°F, chance of rain 15%, wind out of the ENE 20 km/h12 mph. Barometric pressure 1014 mb29.94 in, visibility 10 km6 mi, humidity 65%. |
| Sunday Lo: 25°C77°F Hi: 30°C87°F |
Chance of showers Sunday, temperatures as high as 30°C87°F, low temperature around 25°C77°F, chance of rain 36%, wind out of the N 12 km/h8 mph. Barometric pressure 1014 mb29.94 in, visibility 9 km6 mi, humidity 62%. |
| Monday Lo: 25°C78°F Hi: 31°C87°F |
Sunny Monday, temperatures as high as 31°C87°F, low temperature around 25°C78°F, chance of rain 4%, wind out of the N 11 km/h7 mph. Barometric pressure 1016 mb30 in, visibility 10 km6 mi, humidity 61%. |
| Tuesday Lo: 25°C78°F Hi: 31°C87°F |
Moderate or heavy rain shower Tuesday, temperatures as high as 31°C87°F, low temperature around 25°C78°F, chance of rain 57%, wind out of the ENE 16 km/h10 mph. Barometric pressure 1017 mb30.03 in, visibility 9 km6 mi, humidity 65%. |
| Wednesday Lo: 25°C76°F Hi: 31°C87°F |
Chance of showers Wednesday, temperatures as high as 31°C87°F, low temperature around 25°C76°F, chance of rain 5%, wind out of the E 21 km/h13 mph. Barometric pressure 1017 mb30.03 in, visibility 10 km6 mi, humidity 60%. |
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