Weather forecast for tomorrow
San Juan, PR

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Weather forecast and temperature for tomorrow - Monday, 28. Oct

PM Showers
6:21 am

5:54 pm
AST
PM Showers
32°C / 26°C
  • Wind: 17km/h E
  • Humidity: 71%
  • Precip. probability: 42%
  • Precipitation: 14mm
  • UV index: 7
On Monday, in San Juan, short periods of light rainfall are also expected in the afternoon.
The chance of rainfall for tomorrow is low. However, forecasted precipitation will be moderate. Temperature is predicted to swing from a high of a tropical 32°C (89.6°F) to a low of a warm 26°C (78.8°F).
The maximum heat index, which takes the relative humidity and factors it into the air temperature reading, is appraised at an extremely hot 41°C (105.8°F). Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The top temperature of the day is expected to be a few degrees higher than the average high for October of 29.2°C (84.6°F).
Sunrise will be at 6:21 am and sunset at 5:54 pm; tomorrow's daylight will last for 11h and 33min.

Frequently asked questions

What is the weather forecast for San Juan for tomorrow?

On Monday, in San Juan, showers are anticipated in the afternoon.

Will it rain tomorrow in San Juan?

Moderate precipitation of 14mm (0.55") is predicted. The likelihood of rainfall is 42%.

What will be the highest temperature tomorrow?

Tomorrow, the maximum temperature will be 32°C (89.6°F), while the minimum temperature will be 26°C (78.8°F). The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be 41°C (105.8°F).
The highest temperature will be relatively higher than the average maximum of 29.2°C (84.6°F) in October. The lowest temperature will be in line with the average low of 26.2°C (79.2°F).

When is the sunrise / sunset tomorrow in San Juan?

On Monday, in San Juan, sunrise will be at 6:21 am and sunset at 5:54 pm (AST).

How many hours of daylight will San Juan have tomorrow?

In San Juan, tomorrow, there will be 11h and 33min of daylight.

Hourly weather forecast and temperature - San Juan, PR

12 am
  • 28°C
  • Feels like:
    32°C
Mostly Clear
Mostly Clear
  • Wind: 2km/h SSE
  • Pressure: 1013mbar
  • Humidity: 83%
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Visibility: 16km
2 am
  • 27°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Wind: 1km/h SE
  • Pressure: 1012mbar
  • Humidity: 87%
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Visibility: 16km
4 am
  • 26°C
  • Feels like:
    30°C
Mostly Clear
Mostly Clear
  • Wind: 2km/h SSE
  • Pressure: 1012mbar
  • Humidity: 88%
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Visibility: 16km
6 am
  • 26°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 3km/h S
  • Pressure: 1012mbar
  • Humidity: 89%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Visibility: 16km
Sunrise: 6:21 am
8 am
  • 28°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Wind: 4km/h SSE
  • Pressure: 1013mbar
  • Humidity: 80%
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Visibility: 16km
10 am
  • 31°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 12km/h E
  • Pressure: 1014mbar
  • Humidity: 68%
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Visibility: 16km
12 pm
  • 32°C
  • Feels like:
    39°C
Few Showers
Few Showers
  • Wind: 17km/h ENE
  • Pressure: 1013mbar
  • Humidity: 65%
  • Precip. probability: 34%
  • Precipitation: 8mm
  • Visibility: 14km
2 pm
  • 31°C
  • Feels like:
    36°C
Few Showers
Few Showers
  • Wind: 17km/h ENE
  • Pressure: 1012mbar
  • Humidity: 70%
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Visibility: 15km
4 pm
  • 31°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 17km/h ENE
  • Pressure: 1012mbar
  • Humidity: 67%
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Visibility: 16km
Sunset: 5:54 pm
6 pm
  • 29°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Wind: 13km/h ENE
  • Pressure: 1012mbar
  • Humidity: 75%
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Visibility: 16km
8 pm
  • 29°C
  • Feels like:
    34°C
Cloudy
Cloudy
  • Wind: 11km/h E
  • Pressure: 1013mbar
  • Humidity: 78%
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Visibility: 16km
10 pm
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 8km/h E
  • Pressure: 1014mbar
  • Humidity: 81%
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Visibility: 16km
Tomorrow, primarily cloudy and occasionally rainy weather is predicted.
Rainfall is anticipated from 12 pm to 2 pm. With moderate precipitation of 8mm (0.31"), most rainfall is expected at 12 pm.
The temperature will be between a minimum of 26°C (78.8°F) and a maximum of 32°C (89.6°F). The feels-like temperature will vary between the lowest temperature of 30°C (86°F) and the highest temperature of 39°C (102.2°F). The hottest part of the day will be at 11 am and noon.
The maximum temperature will be a few degrees higher than October's average highest temperature of 29.2°C (84.6°F). The lowest temperature will be also comparable to October's average minimum of 26.2°C (79.2°F).
Updated: Oct 27, 2024 @ 13:13:51 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

San Juan, Puerto Rico, USA

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