Live Weather & Forecast
Weather in San Sebastián El Grande
Jalisco, Mexico · Real-time conditions & 3-day outlook
18°C
Feels like 18°C
64°F / Feels 64°F
Cloudy
San Sebastián El Grande, Jalisco
🌙 Nighttime
Updated: 2026-04-13 04:30
Humidity
43%
Wind
3.6 km/h WSW
Wind Gust
5.3 km/h
Pressure
1018 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
63%
Dew Point
5°C
Wind Degree
245°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
229.9 μg/m³
NO₂
5.6 μg/m³
O₃
110 μg/m³
SO₂
5.7 μg/m³
PM 2.5
6.1 μg/m³
PM 10
6.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for San Sebastián El Grande, Jalisco
12 AM
19°
Clear
1 AM
18°
Clear
2 AM
18°
Cloudy
3 AM
18°
Cloudy
4 AM
18°
Cloudy
5 AM
17°
Partly Cloudy
6 AM
17°
Partly Cloudy
7 AM
20°
Clear
8 AM
22°
Sunny
9 AM
25°
Sunny
10 AM
28°
Sunny
11 AM
30°
Sunny
12 PM
32°
Sunny
1 PM
33°
Sunny
2 PM
33°
Sunny
3 PM
34°
Sunny
4 PM
33°
Sunny
5 PM
31°
Sunny
6 PM
29°
Sunny
7 PM
27°
Sunny
8 PM
24°
Sunny
9 PM
23°
Clear
10 PM
22°
Clear
11 PM
20°
Clear
3-Day Forecast
Daily overview for San Sebastián El Grande, Jalisco
Today
Sunny
34°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 28%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 3.1
🌅 Sunrise: 07:37 AM
🌇 Sunset: 08:11 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
34°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 26%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 3.1
🌅 Sunrise: 07:36 AM
🌇 Sunset: 08:12 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Sunny
35°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 22%
💨 Max wind: 17.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 3.1
🌅 Sunrise: 07:35 AM
🌇 Sunset: 08:12 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit San Sebastián El Grande
Plan your trip to San Sebastián El Grande, Mexico around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in San Sebastián El Grande?
Current conditions in San Sebastián El Grande: Cloudy, temperature 18°C, humidity 43%.
What is the best time to visit San Sebastián El Grande?
The best time to visit San Sebastián El Grande is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in San Sebastián El Grande?
San Sebastián El Grande is located at approximately 20.5° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in San Sebastián El Grande?
The wettest period in San Sebastián El Grande is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to San Sebastián El Grande?
For visits to San Sebastián El Grande during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is San Sebastián El Grande in?
What are the public holidays in San Sebastián El Grande in 2026?
View the 2026 public holidays for San Sebastián El Grande on our Holidays page.
What are the GPS coordinates used for the weather forecast in San Sebastián El Grande?
The weather forecast for San Sebastián El Grande uses coordinates 20.5341, -103.4257.