Weather forecast for todayGuayanilla, PR

Weather forecast for today

Current condition 8:37 am AST

  • 84°F
  • Feels like:
    97°F
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0"
  • Wind: 9mphE 90°
  • Humidity: 74%
  • Dewpoint: 75°F
  • Pressure: 29.96"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
At the moment, in Guayanilla, predominantly cloudy skies are keeping the sun hidden.
The temperature is a warm 84.2°F, the apparent temperature, which combines air temperature and relative humidity, registers as appraised at a fiery hot 96.8°F. The current temperature is only a few degrees off the maximum of 89.6°F for the day.

Friday Oct 23, 2026

  • 90°F
  • 79°F
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Wind: 14mphESE 115°
  • Humidity: 72%
  • UV index: 10
  • Sunrise: 6:23 am AST
  • Sunset: 5:59 pm AST
  • ▼
On Friday, October 23, expect showers through the day, with the rain easing off by evening.
Minimal precipitation is forecasted for today. The expected temperature range extends from a high of a blazing 89.6°F to a low of a warm 78.8°F.
The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at a torridly hot 105.8°F. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasts suggest the maximum temperature will be slightly warmer than October's average of 85.1°F.
Sunrise was at 6:23 am and sunset will be at 5:59 pm; the daylight will last for 11h and 37min.

Hourly overview

Hourly temperatures

Warmest period: 11 am - 1 pm 100°C.
Coldest hour: 11 pm 90°C.

Chance of precipitation

Highest chance: 5 pm - 7 pm 24%.

Hourly weather forecast

  • 9 am
  • 86°F
  • Feels like:
    97°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 10mphESE 105°
  • Humidity: 73%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 10 am
  • 88°F
  • Feels like:
    100°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Wind: 12mphESE 112°
  • Humidity: 68%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 11 am
  • 90°F
  • Feels like:
    100°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 13mphESE 116°
  • Humidity: 66%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 9
  • ▼
  • 12 pm
  • 88°F
  • Feels like:
    100°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 14mphESE 118°
  • Humidity: 68%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 10
  • ▼
  • 1 pm
  • 88°F
  • Feels like:
    100°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 14mphESE 119°
  • Humidity: 68%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 8
  • ▼
  • 2 pm
  • 88°F
  • Feels like:
    100°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 14mphESE 121°
  • Humidity: 69%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 3 pm
  • 88°F
  • Feels like:
    99°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 13mphESE 118°
  • Humidity: 71%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 86°F
  • Feels like:
    97°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphESE 119°
  • Humidity: 75%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 84°F
  • Feels like:
    95°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphESE 112°
  • Humidity: 79%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:59 pm
  • 6 pm
  • 84°F
  • Feels like:
    93°F
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Wind: 8mphESE 108°
  • Humidity: 80%
  • Pressure: 29.88"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 7 pm
  • 82°F
  • Feels like:
    91°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphESE 105°
  • Humidity: 83%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 82°F
  • Feels like:
    91°F
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 7mphESE 102°
  • Humidity: 84%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 82°F
  • Feels like:
    91°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 7mphE 98°
  • Humidity: 84%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 82°F
  • Feels like:
    90°F
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphE 96°
  • Humidity: 84%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 82°F
  • Feels like:
    90°F
Cloudy
Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 6mphE 91°
  • Humidity: 84%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Guayanilla, a combination of primarily overcast and occasionally storm-filled and showery weather is forecasted.
With minimal precipitation of 0.04", rainfall is predicted at 10 am and 6 pm.
The temperature will vary between a maximum of 89.6°F and a minimum of 82.4°F. The feels-like temperature will vary between a minimum of 89.6°F and a maximum of 100.4°F. The hottest part of the day is anticipated around 11 am.
The high will be slightly warmer than the normal maximum of 85.1°F for October. The expected low will be also in line with the average minimum in October, which is 76.6°F.
Updated: Oct 23, 2026 @ 12:37:35 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 8:37 am AST, the temperature is 84.2°F. Feels-like temperature is 96.8°F.

Today, expect intermittent showers, with dry spells in between.

Today, there is a low chance of minimal precipitation in Guayanilla.

Today, the maximum temperature in Guayanilla will be 89.6°F, while the minimum temperature will be 78.8°F. The maximum heat index, which combines air temperature and relative humidity, is evaluated at 105.8°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 85.1°F in October. The lowest temperature will be in line with the average low of 76.6°F.

On Friday, in Guayanilla, sunrise was at 6:23 am and sunset will be at 5:59 pm (AST).

In Guayanilla, the length of the day today will be 11h and 37min.

Guayanilla, Puerto Rico, USA

  • en: Guayanilla, Puerto Rico, USA
  • es: Guayanilla, Puerto Rico, EE.UU.
  • hr: Guaйяnilья, Portoriko, SAD
  • mk: Guaйяnilья, Portoriko, SAD
  • sr: Guaйяnilья, Portoriko, SAD
  • zh: 瓜亚尼亚, 波多黎各, 美国
  • Latitude: 18.019131°
  • Longitude: -66.791842°
  • Elevation: 33 ft
  • Current time: 8:37am AST
  • Sunrise: 6:23 am AST
  • Sunset: 5:59 pm AST
  • Timezone: America/Puerto_Rico

Nearby Guayanilla, Puerto Rico, USA

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