San Antonio Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in San Antonio

San Antonio temperature today is 26°, feels like 27°, with a humidity level of 96% and wind at 7.42 km/h. Rain chance today is 23%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in San Antonio: expect a high of 32° and a low of 24°, with overcast clouds. Rain chance tomorrow is 33%.

light rain
26°
light rain
H: 28° L: 25°
Feels like 27°
AQI: Good (1/5)
Humidity
96%
Dew 25°
Wind speed
7.42 km/h
SSE
Pressure
1013 hPa
Visibility
10 km
Rain
0.95 mm
High Humidity
Humidity is 96%. May feel uncomfortable.
Weather Summary
Currently in San Antonio, expect varied conditions with warm temperatures around 26°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
23%
17
0%
20
0%
23
0%
02
0%
05
0%
08
11%
11
33%
14
24%
17
5%
20
0%
23
12%
02
0%
05
0%
08
20%
11
82%
14
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
27°
Mon
17:00
26°
 
25°
 
25°
 
24°
Tue
05:00
27°
 
32°
 
30°
 
25°
Tue
17:00
26°
 
25°
 
24°
 
27°
Wed
05:00
27°
 
28°
 
28°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:19
Sunset
Sunset
18:13
Moon Phase
Last Quarter (18%)
Timezone: GMT+05:30
Last updated: Oct 6, 2026 12:38 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
18.492170
Longitude
Longitude
-67.098511
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More about San Antonio
Content curated by the NearWeather editorial team · Updated periodically

San Antonio, Puerto Rico: Climate and Weather Overview

San Antonio, located in the southwest region of Puerto Rico, enjoys a warm tropical climate with consistently high temperatures throughout the year. The climate is characterized by distinct wet and dry seasons, making it an ideal destination for those seeking sunshine and warmth.

Year-Round Weather Patterns

The weather in San Antonio follows a fairly predictable pattern, with warm temperatures and occasional rainfall. The average annual temperature in San Antonio is around 80°F (27°C). The temperature typically varies from 72°F to 89°F (22°C to 32°C) throughout the year. The hottest months are June through September, with average high temperatures ranging from 88°F to 90°F (31°C to 32°C), while the coolest months are January through March, with average lows of 72°F to 74°F (22°C to 23°C).

Rainfall

San Antonio experiences a distinct wet season from May to October, with the highest amount of rainfall occurring in the months of August and September. The average annual rainfall is approximately 60 inches (1524 mm). The dry season, which runs from November to April, provides visitors with plenty of sunny days and minimal precipitation.

Hurricane Season

Like the rest of the Caribbean, San Antonio is susceptible to hurricanes and tropical storms. The hurricane season officially runs from June 1st to November 30th, with the highest likelihood of storms occurring between August and October. Visitors should stay informed about weather forecasts and advisories during this period.

Best Time to Visit

The best time to visit San Antonio is during the dry season, particularly from December to April, when the weather is sunny, and the chances of rainfall are minimal. This period offers the most favorable conditions for outdoor activities and exploring the region's attractions.

Climate Data for San Antonio, Puerto Rico

The following table outlines the average monthly temperature and rainfall in San Antonio:

Month Average High (°F) Average Low (°F) Rainfall (inches)
January 83 72 3.1
February 83 72 2.1
March 84 73 2.3
April 85 74 3.5
May 87 75 5.2
June 88 75 5.7
July 89 75 5.2
August 89 75 6.2
September 89 75 7.0
October 88 75 6.2
November 86 74 5.4
December 84 73 3.8

Conclusion

In conclusion, San Antonio, Puerto Rico, offers a warm and inviting climate year-round, with consistent temperatures and a distinct wet and dry season. Visitors can expect plenty of sunshine, warm temperatures, and occasional rainfall, particularly during the wet season. The region's weather patterns make it an excellent destination for those seeking a tropical getaway with abundant sunshine and outdoor activities.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about San Antonio
What is the temperature in San Antonio right now?

The current temperature in San Antonio is 26°, and it feels like 27°. Today's high is 28° and the low is 25°.

Will it rain in San Antonio today?

The chance of rain in San Antonio today is 23%. Current rainfall is 0.95 mm. Check the hourly forecast above for exact timing.

What is the weather in San Antonio today?

San Antonio is experiencing light rain with a temperature of 26°. Humidity is at 96% and wind speed is 7.42 km/h from the SSE.

What is the humidity in San Antonio today?

Humidity in San Antonio is 96% right now, with a dew point of 25°. Conditions may feel muggy or uncomfortable.

What is the wind speed in San Antonio today?

Wind speed in San Antonio is 7.42 km/h, flowing at 160° SSE wind direction.

What is the 5-day forecast for San Antonio?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for San Antonio. Today's high is 28° and low is 25°, with a 23% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in San Antonio today?

It feels like 27° in San Antonio today, with 95% cloud cover and 10 km visibility.

Weather in San Antonio