Weather forecast for todayGuánica, PR

Weather forecast for today

Current condition 8:41 am AST

  • 86°F
  • Feels like:
    97°F
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0"
  • Wind: 11mphE 100°
  • Humidity: 73%
  • Dewpoint: 75°F
  • Pressure: 29.95"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
Currently, the sky remains mainly cloudy, with little sunshine peeking through.
The temperature is a tropical 86°F, and the apparent temperature of which reflects the perceived temperature due to humidity levels comes in at evaluated at a torrid 96.8°F. The current temperature is almost at the maximum predicted 89.6°F for today.

Friday Oct 23, 2026

  • 90°F
  • 81°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 0.08"
  • Wind: 16mphESE 116°
  • Humidity: 71%
  • UV index: 9
  • Sunrise: 6:23 am AST
  • Sunset: 6:00 pm AST
  • ▼
On Friday, in Guánica, scattered thunderstorms are expected, with the potential for brief but intense rain and lightning.
Minimal precipitation is forecasted for today. Minor temperature variations are anticipated, peaking at a maximum of a tropical 89.6°F and dropping to a minimum of a warm 80.6°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a torridly hot 105.8°F. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The high temperature will be a couple of degrees higher than the typical October level of 85.1°F.
Sunrise was at 6:23 am and sunset will be at 6:00 pm; the daylight will last for 11h and 37min.

Hourly overview

Hourly temperatures

Warmest hour: 11 am 102°C.
Coldest period: 9 pm - 11 pm 91°C.

Chance of precipitation

Highest chance: 9 am 54%.

Hourly weather forecast

  • 9 am
  • 86°F
  • Feels like:
    99°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • Wind: 12mphESE 106°
  • Humidity: 72%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 10 am
  • 88°F
  • Feels like:
    100°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 14mphESE 113°
  • Humidity: 67%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 11 am
  • 90°F
  • Feels like:
    102°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 15mphESE 115°
  • Humidity: 66%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 9
  • ▼
  • 12 pm
  • 90°F
  • Feels like:
    102°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 16mphESE 117°
  • Humidity: 68%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 1 pm
  • 90°F
  • Feels like:
    100°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 16mphESE 118°
  • Humidity: 68%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 8
  • ▼
  • 2 pm
  • 88°F
  • Feels like:
    100°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 15mphESE 121°
  • Humidity: 69%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 3 pm
  • 88°F
  • Feels like:
    99°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 15mphESE 119°
  • Humidity: 70%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 86°F
  • Feels like:
    99°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Wind: 13mphESE 119°
  • Humidity: 73%
  • Pressure: 29.85"Hg
  • Visibility: 9mi
  • UV index: 2
  • ▼
  • 5 pm
  • 84°F
  • Feels like:
    95°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 12mphESE 114°
  • Humidity: 77%
  • Pressure: 29.88"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 6 pm
  • 84°F
  • Feels like:
    93°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 10mphESE 111°
  • Humidity: 79%
  • Pressure: 29.88"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunset: 6:00 pm
  • 7 pm
  • 82°F
  • Feels like:
    93°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 9mphESE 108°
  • Humidity: 81%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 82°F
  • Feels like:
    91°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 8mphESE 106°
  • Humidity: 82%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 82°F
  • Feels like:
    91°F
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 9mphESE 103°
  • Humidity: 82%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 82°F
  • Feels like:
    91°F
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 9mphESE 104°
  • Humidity: 83%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 82°F
  • Feels like:
    91°F
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 8mphESE 101°
  • Humidity: 83%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of overcast and lightning-active weather is predicted.
With minimal precipitation of 0.04", rainfall is anticipated at 9 am, and from 4 pm to 6 pm.
The temperature will vary between the lowest temperature of 82.4°F and the highest temperature of 89.6°F. The feels-like temperature will be between the lowest temperature of 91.4°F and the highest temperature of 102.2°F. The hottest part of the day will be from 11 am to 1 pm.
The maximum temperature will be a couple of degrees higher than October's average high of 85.1°F. The nighttime low will be also moderately higher than the typical October minimum temperature of 76.6°F.
Updated: Oct 23, 2026 @ 12:41:30 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (8:41 am AST) it is 86°F in Guánica. Feels-like temperature is 96.8°F.

On Friday, in Guánica, scattered thunderstorms are anticipated, and some of them may bring gusty winds and rain.

There is a high likelihood of rainfall, but precipitation will be minimal.

Today, the maximum temperature in Guánica will be 89.6°F, while the minimum temperature will be 80.6°F. The maximum heat index, which combines air temperature and relative humidity, is computed to be 105.8°F.
The maximum temperature will be moderately higher than the average highest temperature of 85.1°F in October. The lowest temperature will be also a couple of degrees higher than the average low of 76.6°F.

On Friday, in Guánica, sunrise was at 6:23 am and sunset will be at 6:00 pm (AST).

Today, the daylight will last for 11h and 37min.