⭐ Support Time.now: Join our Premium Plan for an ad-free experience! ⭐ Support Us: Go Premium Ad-Free!

Weather in San Luis Potosí, Mexico 🇲🇽

Current Weather in San Luis Potosí

Partly Cloudy
17°C
Feels like 16°C. Partly Cloudy.
🌬️ 14 km/h ESE
💧 77% Humidity
🧭 1018 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 13°C
🌅 Sunrise: 06:26 AM
🌇 Sunset: 07:01 PM
Map Overlays:
Temperature Precipitation Pressure Wind Speed Clear

San Luis Potosí currently sits at 17°C, partly cloudy, feeling like 16°C. Humidity sits at 77% and winds are near 14 km/h, and the UV index is 0 (low). Over the next few days, temperatures in San Luis Potosí range from about 16°C to 26°C.

Hourly Forecast for San Luis Potosí

01:00
Light rain shower
16°
38%
02:00
Patchy rain nearby
16°
29%
03:00
Light rain shower
16°
41%
04:00
Patchy rain nearby
16°
29%
05:00
Light rain shower
16°
41%
06:00
Light rain shower
16°
54%
07:00
Patchy rain nearby
16°
35%
08:00
Overcast
17°
24%
09:00
Overcast
18°
18%
10:00
Overcast
20°
15%
11:00
Patchy rain nearby
22°
12%
12:00
Patchy rain nearby
24°
13%
13:00
Overcast
25°
10%
14:00
Light rain shower
26°
36%
15:00
Light rain shower
26°
44%
16:00
Light rain shower
22°
21%
17:00
Light rain shower
19°
68%
18:00
Light rain shower
18°
52%
19:00
Light rain shower
18°
62%
20:00
Moderate or heavy rain shower
16°
79%
21:00
Light rain shower
16°
73%
22:00
Patchy rain nearby
17°
21%
23:00
Overcast
17°
19%
00:00
Overcast
17°
20%

14-Day Forecast for San Luis Potosí

Mon, Aug 31
Light rain shower Light rain shower
26° / 16°
Tue, Sep 01
Overcast Overcast
24° / 16°
Wed, Sep 02
Patchy rain nearby Patchy rain nearby
26° / 17°
Thu, Sep 03
Light rain shower Light rain shower
27° / 16°
Fri, Sep 04
Light rain shower Light rain shower
25° / 17°
Sat, Sep 05
Light rain shower Light rain shower
21° / 16°
Sun, Sep 06
Overcast Overcast
24° / 15°
Mon, Sep 07
Light rain shower Light rain shower
20° / 16°
Tue, Sep 08
Overcast Overcast
21° / 15°
Wed, Sep 09
Overcast Overcast
26° / 16°
Thu, Sep 10
Sunny Sunny
27° / 16°
Fri, Sep 11
Sunny Sunny
27° / 16°
Sat, Sep 12
Sunny Sunny
25° / 15°
Sun, Sep 13
Overcast Overcast
25° / 14°

Additional Forecasts for San Luis Potosí

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 172.0 μg/m³
O₃ (Ozone) 70.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.4 μg/m³
SO₂ (Sulphur Dioxide) 3.0 μg/m³
PM2.5 (Fine particles) 9.4 μg/m³
PM10 (Coarse particles) 15.5 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Mexico

Mexico City Tijuana Iztapalapa León de los Aldama Puebla Ecatepec de Morelos Santiago de Querétaro Ciudad Juárez Zapopan Guadalajara Mérida Gustavo Adolfo Madero Monterrey Ciudad Nezahualcoyotl Mexicali Chihuahua Hermosillo Culiacán Naucalpan de Juárez Morelia Torreón Álvaro Obregón Aguascalientes Saltillo Guadalupe Acapulco de Juárez Tlalnepantla Cancún Coyoacán

Browse Weather in Mexico by cities in alphabetical order:

A B C D E F G H I J K L M N O P Q R S T U V X Y Z

Weather in Mexico ›

Best Time to Be Outside in San Luis Potosí Today

The most comfortable window in San Luis Potosí today looks like 09:00 to 12:00, when it is around 20°C. It should stay dry through that window. The next likely rain is around 06:00.

Frequently Asked Questions about Weather in San Luis Potosí

What is the temperature in San Luis Potosí right now?

San Luis Potosí is sitting at 17°C (63°F) right now, partly cloudy (feels like 16°C).

What's the weather like in San Luis Potosí right now?

Conditions in San Luis Potosí right now: Partly Cloudy, humidity 77%, wind 14 km/h ESE.

What is today's forecast for San Luis Potosí?

Today in San Luis Potosí: high 26°C, low 16°C, light rain shower. Chance of rain: 82%.

What is the 7-day weather forecast for San Luis Potosí?

Daily highs and lows for San Luis Potosí:

  • 2026-08-31: 26°C / 16°C
  • 2026-09-01: 24°C / 16°C
  • 2026-09-02: 26°C / 17°C
  • 2026-09-03: 27°C / 16°C
  • 2026-09-04: 25°C / 17°C
  • 2026-09-05: 21°C / 16°C
  • 2026-09-06: 24°C / 15°C
Is it going to rain in San Luis Potosí today?

There is a 82% chance of rain in San Luis Potosí today. Total expected precipitation: 11.75 mm.

What is the wind speed in San Luis Potosí right now?

Wind in San Luis Potosí is currently 14 km/h (9 mph) from the ESE.

What is the UV index in San Luis Potosí right now?

The UV index in San Luis Potosí is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Learn More about Weather

How to Read the US EPA Air Quality Index Before Going Outside

How to Read the US EPA Air Quality Index Before Going Outside

Read More →
Understanding Air Quality Index Levels and What They Mean

Understanding Air Quality Index Levels and What They Mean

Read More →
Planning the Next 10 Days Using Weather Trends

Planning the Next 10 Days Using Weather Trends

Read More →
Why Atmospheric Layers Matter for Ground Level Weather

Why Atmospheric Layers Matter for Ground Level Weather

Read More →
Weather vs Climate and Why People Mix Them Up

Weather vs Climate and Why People Mix Them Up

Read More →
Cold Fronts and Warm Fronts That Change Your Weekend Plans

Cold Fronts and Warm Fronts That Change Your Weekend Plans

Read More →
Weather forecasts for other major cities in 🇲🇽 Mexico: Mexico City · Tijuana · Iztapalapa · León de los Aldama · Puebla · Ecatepec de Morelos · Santiago de Querétaro · Ciudad Juárez · Zapopan · Guadalajara · Mérida · Gustavo Adolfo Madero · Monterrey · Ciudad Nezahualcoyotl · Mexicali · Chihuahua · Hermosillo · Culiacán · Naucalpan de Juárez · Morelia · Torreón · Álvaro Obregón · Aguascalientes · Saltillo · Guadalupe · Acapulco de Juárez · Tlalnepantla · Cancún · Coyoacán · Santa María Chimalhuacán · Tuxtla · Reynosa · Tlaquepaque · Tlalpan · Cuauhtémoc · Victoria de Durango · Toluca · Ciudad López Mateos · Cuautitlán Izcalli · Ciudad Apodaca · Heroica Matamoros · San Nicolás de los Garza · Ciudad Obregón · Venustiano Carranza · Veracruz · Xalapa de Enríquez · Azcapotzalco · Tonalá · Xochimilco · Benito Juárez