Weather forecast for today
San Juan, PR

Weather forecast for today

Wednesday, Mar 26.

AM Showers
6:21 am

6:37 pm
AST
AM Showers
88°F / 75°F
  • Wind: 17mph E
  • Humidity: 63%
  • Precip. probability: 48%
  • Precipitation: 0.04"
  • UV index: 11
On Wednesday, March 26, expect on-and-off morning showers creating wet conditions.
Minimal precipitation is anticipated for today. Temperatures will oscillate between a tropical 87.8°F (31°C) at their highest and a moderately hot 75.2°F (24°C) at their lowest.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a fiery hot 96.8°F (36°C). Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 day's maximum temperature is expected to be relatively higher than the usual 79.9°F (26.6°C) high in March.
Sunrise was at 6:21 am and sunset will be at 6:37 pm; the daylight will last for 12h and 16min.

Current condition

Mostly Cloudy
6:51 am AST
Mostly Cloudy
  • 77°F
  • Feels like: 77°F
  • Wind: 7mph SE
  • Humidity: 83%
  • Dewpoint: 72°F
  • Pressure: 30.05"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
Currently, a blanket of clouds is keeping conditions mainly cloudy.
The temperature is a moderately hot 77°F (25°C). The current temperature is almost at the minimum-expected 75.2°F (24°C) for today.

Frequently asked questions

What is the temperature now?
At 6:51 am, the temperature is 77°F (25°C).
What is the weather forecast for San Juan for today?
Today, in San Juan, spotty morning showers could bring light rainfall.
Will it rain today?
Today, there is a low chance of minimal precipitation in San Juan.
What will be the maximum temperature today?
Today, the maximum temperature will be 87.8°F (31°C), while the minimum temperature will be 75.2°F (24°C). The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at 96.8°F (36°C).
The highest temperature will be a couple of degrees higher than the average maximum of 79.9°F (26.6°C) in March. The lowest temperature will be in line with the average low of 73.9°F (23.3°C).
What time are sunrise and sunset today?
On Wednesday, in San Juan, sunrise was at 6:21 am and sunset will be at 6:37 pm (AST).
How many hours of daylight will San Juan have today?
Today, the daylight will last for 12h and 16min.

Hourly weather forecast

7 am
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph ESE
  • Pressure: 30.03"Hg
  • Humidity: 83%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph ESE
  • Pressure: 30.06"Hg
  • Humidity: 77%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
9 am
  • 82°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ESE
  • Pressure: 30.09"Hg
  • Humidity: 69%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 84°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph E
  • Pressure: 30.09"Hg
  • Humidity: 63%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
11 am
  • 84°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph E
  • Pressure: 30.06"Hg
  • Humidity: 60%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 86°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph E
  • Pressure: 30.06"Hg
  • Humidity: 56%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 86°F
  • Feels like:
    91°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph E
  • Pressure: 30.03"Hg
  • Humidity: 56%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 86°F
  • Feels like:
    93°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph E
  • Pressure: 30"Hg
  • Humidity: 56%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 86°F
  • Feels like:
    91°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph E
  • Pressure: 29.97"Hg
  • Humidity: 57%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 86°F
  • Feels like:
    91°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph E
  • Pressure: 29.94"Hg
  • Humidity: 58%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 84°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph E
  • Pressure: 29.97"Hg
  • Humidity: 59%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph E
  • Pressure: 29.97"Hg
  • Humidity: 62%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 6:37 pm
7 pm
  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph E
  • Pressure: 29.97"Hg
  • Humidity: 67%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 81°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ESE
  • Pressure: 30"Hg
  • Humidity: 72%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
9 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph ESE
  • Pressure: 30"Hg
  • Humidity: 74%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph ESE
  • Pressure: 30.03"Hg
  • Humidity: 77%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph ESE
  • Pressure: 30"Hg
  • Humidity: 79%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Today, the weather will be cloudy.
The temperature will be between a minimum of 77°F (25°C) and a maximum of 86°F (30°C). The feels-like temperature will vary between a maximum of 93.2°F (34°C) and a minimum of 77°F (25°C). The hottest part of the day will be from noon to 4 pm.
The maximum temperature will be relatively higher than the average highest temperature of 79.9°F (26.6°C) in March. The lowest temperature will be also comparable to March's average minimum of 73.9°F (23.3°C).
January and March, with an average high-temperature of 79.9°F (26.6°C), are the coldest months in San Juan.
Updated: Mar 26, 2025 @ 10:51:22 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

San Juan, Puerto Rico, USA

  • en: San Juan, Puerto Rico, USA
  • es: San Juan, Puerto Rico, EE.UU.
  • hr: San Huan, Portoriko, SAD
  • sr: San Huan, Portoriko, SAD
  • zh: 圣胡安, 波多黎各, 美国
  • Latitude: 18.465539°
  • Longitude: -66.105735°
  • Elevation: 10 ft
  • Current time: 7:13am AST
  • Sunrise: 6:21 am AST
  • Sunset: 6:37 pm AST
  • Timezone: America/Puerto_Rico
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