Live Weather & Forecast
Weather in San Luis Potosí
Mexico · Real-time conditions & 3-day outlook
24°C
Feels like 26°C
76°F / Feels 78°F
Partly Cloudy
San Luis Potosí, Mexico
🌞 Daytime
Updated: 2026-04-13 14:15
Humidity
67%
Wind
14 km/h E
Wind Gust
16.2 km/h
Pressure
1017 mb
Visibility
10 km
UV Index
9.2
(Very High)
Precipitation
0 mm
Cloud Cover
48%
Dew Point
18°C
Wind Degree
91°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
158.7 μg/m³
NO₂
3.1 μg/m³
O₃
87 μg/m³
SO₂
3.9 μg/m³
PM 2.5
8.5 μg/m³
PM 10
8.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for San Luis Potosí, Mexico
12 AM
18°
Fog
1 AM
18°
Light rain
2 AM
18°
Fog
3 AM
18°
Fog
4 AM
18°
Light rain shower
5 AM
17°
Fog
6 AM
17°
Fog
7 AM
17°
Mist
8 AM
18°
Mist
9 AM
18°
Cloudy
10 AM
19°
Cloudy
11 AM
21°
Partly Cloudy
12 PM
23°
Sunny
1 PM
24°
Partly Cloudy
2 PM
24°
Partly Cloudy
3 PM
24°
Partly Cloudy
4 PM
24°
Partly Cloudy
5 PM
24°
Partly Cloudy
6 PM
23°
Partly Cloudy
7 PM
22°
Partly Cloudy
8 PM
21°
Cloudy
9 PM
20°
Overcast
10 PM
19°
Overcast
11 PM
19°
Fog
3-Day Forecast
Daily overview for San Luis Potosí, Mexico
Today
Patchy rain nearby
25°
/
17°
🌧️ 69% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 15.8 km/h
🌧️ Total precip: 2.42 mm
☀️ UV Index: 2.6
🌅 Sunrise: 07:20 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
24°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.4
🌅 Sunrise: 07:19 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Partly Cloudy
24°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 15.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 3
🌅 Sunrise: 07:18 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit San Luis Potosí
Plan your trip around the most favorable weather conditions in San Luis Potosí, Mexico.
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 Luis Potosí?
Current conditions in San Luis Potosí: Partly Cloudy, temperature 24°C, humidity 67%.
What is the best time to visit San Luis Potosí?
The best time to visit San Luis Potosí is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in San Luis Potosí?
San Luis Potosí shares the climate of Mexico. It has a tropical or subtropical climate.
Does it rain a lot in San Luis Potosí?
Rainfall patterns in San Luis Potosí vary by season. Being in a tropical zone, San Luis Potosí can experience heavy rainfall during the wet season (June – September).
What should I pack for San Luis Potosí?
For visits during November – April: light clothing and sun protection. For the June – September period: layers and a waterproof jacket are recommended for San Luis Potosí.
What country is San Luis Potosí in?
San Luis Potosí is a state/province of Mexico.
What are the public holidays in San Luis Potosí in 2026?
View the full list of 2026 public holidays for San Luis Potosí on our Holidays page.
What are the coordinates for the weather forecast in San Luis Potosí?
The weather forecast for San Luis Potosí is based on coordinates 21.9577, -99.3937.