Live Weather & Forecast
Weather in San Antonio
Florida, United States · Real-time conditions & 3-day outlook
17°C
Feels like 17°C
62°F / Feels 62°F
Clear
San Antonio, Florida
🌙 Nighttime
Updated: 2026-04-13 01:45
Humidity
86%
Wind
11.9 km/h E
Wind Gust
23.5 km/h
Pressure
1026 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
12.8°C
Wind Degree
80°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
135.9 μg/m³
NO₂
5.8 μg/m³
O₃
74 μg/m³
SO₂
2.1 μg/m³
PM 2.5
7.3 μg/m³
PM 10
9.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for San Antonio, Florida
12 AM
18°
Clear
1 AM
17°
Clear
2 AM
16°
Clear
3 AM
16°
Clear
4 AM
15°
Clear
5 AM
15°
Clear
6 AM
15°
Clear
7 AM
15°
Clear
8 AM
17°
Sunny
9 AM
19°
Sunny
10 AM
21°
Sunny
11 AM
23°
Partly Cloudy
12 PM
26°
Sunny
1 PM
26°
Sunny
2 PM
26°
Partly Cloudy
3 PM
27°
Partly Cloudy
4 PM
27°
Sunny
5 PM
26°
Partly Cloudy
6 PM
26°
Partly Cloudy
7 PM
24°
Partly Cloudy
8 PM
23°
Partly Cloudy
9 PM
22°
Partly Cloudy
10 PM
20°
Partly Cloudy
11 PM
19°
Clear
3-Day Forecast
Daily overview for San Antonio, Florida
Today
Sunny
29°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 18 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.4
🌅 Sunrise: 07:06 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
30°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.5
🌅 Sunrise: 07:05 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Sunny
29°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.7
🌅 Sunrise: 07:04 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit San Antonio
Plan your trip to San Antonio, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in San Antonio?
Current conditions in San Antonio: Clear, temperature 17°C, humidity 86%.
What is the best time to visit San Antonio?
The best time to visit San Antonio is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in San Antonio?
San Antonio is located at approximately 28.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in San Antonio?
The wettest period in San Antonio is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to San Antonio?
For visits to San Antonio during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is San Antonio in?
San Antonio is located in United States, in the state of Florida.
What are the public holidays in San Antonio in 2026?
View the 2026 public holidays for San Antonio on our Holidays page.
What are the GPS coordinates used for the weather forecast in San Antonio?
The weather forecast for San Antonio uses coordinates 28.3361, -82.2745.