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Weather - Isabela, Puerto Rico

The beach town of Isabela offers residents and visitors the pleasant balmy weather that Puerto Rico is known for.  Blue, sunny skies.  The average temperature year round is 85°F.  During the summer months, temperatures range from 85°F to 95°F. During winter months temperatures are the most pleasant, nights get cooler and days warm up to 85°F.

 

 

10-day Weather Forecast for Isabela, Puerto Rico

Flash Flood Watch

Issued:
9:33 PM AST on September 19, 2017
Expires:
6:00 PM AST on September 22, 2017

Hurricane Warning

Issued:
10:47 PM AST on September 19, 2017
Expires:
7:00 AM AST on September 20, 2017
Overcast
Currently
81°
Overcast
Tomorrow is forecast to be Cooler than today. Windy with rain, heavy at times.
Thunderstorm
Tuesday - September 19, 2017100%
High 86° / Low 78°
Thunderstorm
Windy with showers and thunderstorms. Lows overnight in the upper 70s.
Rain
Wednesday - September 20, 2017100%
High 81° / Low 78°
Rain
Major hurricane conditions likely. Showery rains containing strong gusty winds and heavy downpours at times. High 81F. Winds NNW at 130 to 145 mph. Chance of rain 100%. 5 to 8 inches of rain expected.
Rain
Thursday - September 21, 2017100%
High 83° / Low 79°
Rain
Hurricane conditions likely. Bands of heavy rain containing strong gusty winds at times. High 83F. S winds at 70 to 90 mph, decreasing to 50 to 70 mph. Chance of rain 100%. 2 to 3 inches of rain expected.
Chance of a Thunderstorm
Friday - September 22, 201730%
High 88° / Low 78°
Chance of a Thunderstorm
Partly cloudy and windy in the morning with isolated thunderstorms developing later in the day. High 88F. S winds at 25 to 40 mph, decreasing to 15 to 25 mph. Chance of rain 30%.
Partly Cloudy
Saturday - September 23, 201720%
High 89° / Low 78°
Partly Cloudy
Mostly cloudy skies early will become partly cloudy later in the day. High 89F. Winds SSE at 10 to 20 mph.
Chance of a Thunderstorm
Sunday - September 24, 201750%
High 89° / Low 78°
Chance of a Thunderstorm
Scattered showers and thunderstorms. High 89F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Thunderstorm
Monday - September 25, 201780%
High 88° / Low 77°
Thunderstorm
Thunderstorms likely. High 88F. Winds E at 5 to 10 mph. Chance of rain 80%.
Thunderstorm
Tuesday - September 26, 201780%
High 88° / Low 77°
Thunderstorm
Thunderstorms likely. High 88F. Winds E at 5 to 10 mph. Chance of rain 80%.
Chance of a Thunderstorm
Wednesday - September 27, 201740%
High 89° / Low 77°
Chance of a Thunderstorm
Watching the tropics. Partly to mostly cloudy skies with scattered thunderstorms in the morning. High 89F. Winds E at 5 to 10 mph. Chance of rain 40%.
Chance of a Thunderstorm
Thursday - September 28, 201740%
High 88° / Low 77°
Chance of a Thunderstorm
Scattered thunderstorms. High 88F. Winds E at 10 to 15 mph. Chance of rain 40%.

 
 

Live Isabela, Puerto Rico Weather Radar

Isabela is located on the northwest coast of the main island, directly in the center of the radar map box below.

Isabela, Puerto Rico Weather Radar

Click Here for up-to-date NOAA information on any Hurricanes or Tropical Storms in the area.

Live Puerto Rico Weather Radar.

More Information about Weather in Puerto Rico.

NOAA – Isabela/ San Juan Puerto Rico Water Temperature Forecast

Average Monthly Water Temperatures (°F) at Isabela Beaches, PR   (source: NOAA)

Jan – 77Jul – 81
Feb – 78Aug – 83
Mar – 78Sep – 83
Apr – 79Oct – 82
May – 81Nov – 81
Jun – 82Dec – 80

 

 


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