Live Weather & Forecast
Weather in Rayón
San Luis Potosí, Mexico · Real-time conditions & 3-day outlook
27°C
Feels like 28°C
81°F / Feels 83°F
Sunny
Rayón, San Luis Potosí
🌞 Daytime
Updated: 2026-04-13 13:00
Humidity
52%
Wind
16.9 km/h E
Wind Gust
19.5 km/h
Pressure
1017 mb
Visibility
10 km
UV Index
11.5
(Extreme)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
17.2°C
Wind Degree
79°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
152.7 μg/m³
NO₂
2.8 μg/m³
O₃
105 μg/m³
SO₂
2.3 μg/m³
PM 2.5
8 μg/m³
PM 10
8.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Rayón, San Luis Potosí
12 AM
20°
Mist
1 AM
20°
Light rain
2 AM
20°
Mist
3 AM
19°
Mist
4 AM
19°
Light rain
5 AM
19°
Fog
6 AM
19°
Mist
7 AM
19°
Mist
8 AM
19°
Mist
9 AM
20°
Cloudy
10 AM
21°
Partly Cloudy
11 AM
23°
Sunny
12 PM
26°
Sunny
1 PM
27°
Sunny
2 PM
28°
Sunny
3 PM
28°
Sunny
4 PM
28°
Sunny
5 PM
27°
Sunny
6 PM
26°
Sunny
7 PM
24°
Sunny
8 PM
23°
Clear
9 PM
22°
Partly Cloudy
10 PM
22°
Partly Cloudy
11 PM
21°
Overcast
3-Day Forecast
Daily overview for Rayón, San Luis Potosí
Today
Patchy rain nearby
29°
/
19°
🌧️ 86% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 22.3 km/h
🌧️ Total precip: 2.81 mm
☀️ UV Index: 2.8
🌅 Sunrise: 07:21 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Cloudy
28°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 22.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.7
🌅 Sunrise: 07:20 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Cloudy
28°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 23.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.9
🌅 Sunrise: 07:19 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Rayón
Plan your trip to Rayón, 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 Rayón?
Current conditions in Rayón: Sunny, temperature 27°C, humidity 52%.
What is the best time to visit Rayón?
The best time to visit Rayón is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Rayón?
Rayón is located at approximately 21.8° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Rayón?
The wettest period in Rayón is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Rayón?
For visits to Rayón during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Rayón in?
Rayón is located in Mexico, in the state of San Luis Potosí.
What are the public holidays in Rayón in 2026?
View the 2026 public holidays for Rayón on our Holidays page.
What are the GPS coordinates used for the weather forecast in Rayón?
The weather forecast for Rayón uses coordinates 21.8448, -99.6418.