Live Weather & Forecast
Weather in San Lucas
Chiapas, Mexico · Real-time conditions & 3-day outlook
30°C
Feels like 31°C
87°F / Feels 87°F
Partly cloudy
San Lucas, Chiapas
🌞 Daytime
Updated: 2026-04-11 15:45
Humidity
40%
Wind
18 km/h NE
Wind Gust
20.7 km/h
Pressure
1017 mb
Visibility
10 km
UV Index
5.8
(Moderate)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
13.4°C
Wind Degree
43°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
221.9 μg/m³
NO₂
5.5 μg/m³
O₃
56 μg/m³
SO₂
2.6 μg/m³
PM 2.5
7.4 μg/m³
PM 10
7.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for San Lucas, Chiapas
12 AM
19°
Patchy rain nearby
1 AM
18°
Patchy rain nearby
2 AM
18°
Patchy rain nearby
3 AM
18°
Mist
4 AM
18°
Fog
5 AM
18°
Fog
6 AM
18°
Fog
7 AM
19°
Patchy rain nearby
8 AM
21°
Patchy rain nearby
9 AM
23°
Patchy rain nearby
10 AM
25°
Sunny
11 AM
26°
Sunny
12 PM
27°
Sunny
1 PM
28°
Sunny
2 PM
28°
Partly Cloudy
3 PM
30°
Partly cloudy
4 PM
27°
Partly Cloudy
5 PM
25°
Partly Cloudy
6 PM
24°
Partly Cloudy
7 PM
22°
Clear
8 PM
21°
Patchy rain nearby
9 PM
20°
Patchy rain nearby
10 PM
19°
Patchy rain nearby
11 PM
19°
Patchy rain nearby
3-Day Forecast
Daily overview for San Lucas, Chiapas
Today
Patchy rain nearby
28°
/
17°
🌧️ 88% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0.28 mm
☀️ UV Index: 3.1
🌅 Sunrise: 05:38 AM
🌇 Sunset: 06:02 PM
🌙 Waning Crescent
🌑 Moon: 42% lit
Sun, Apr 12
Patchy rain nearby
28°
/
17°
🌧️ 89% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 17.6 km/h
🌧️ Total precip: 0.34 mm
☀️ UV Index: 3.3
🌅 Sunrise: 05:38 AM
🌇 Sunset: 06:02 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
28°
/
17°
🌧️ 83% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 17.3 km/h
🌧️ Total precip: 0.22 mm
☀️ UV Index: 3.2
🌅 Sunrise: 05:37 AM
🌇 Sunset: 06:02 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Best Time to Visit San Lucas
Plan your trip to San Lucas, 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
People also ask — answers optimized for search engines and voice queries.
What is the current weather in San Lucas?
Current conditions in San Lucas: Partly cloudy, temperature 30°C, humidity 40%.
What is the best time to visit San Lucas?
The best time to visit San Lucas is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in San Lucas?
San Lucas is located at approximately 13.7° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in San Lucas?
The wettest period in San Lucas is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to San Lucas?
For visits to San Lucas during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in San Lucas in 2026?
View the 2026 public holidays for San Lucas on our Holidays page.
What are the GPS coordinates used for the weather forecast in San Lucas?
The weather forecast for San Lucas uses coordinates 13.7458, -86.9439.