Cities / Mexico / Chiapas

20°

☁️ San Juan weather

Overcast. No rain expected in the next few hours.

Feels like 23° Wind 3 km/h S Humidity 90% UV 7 Air Good ☀ 05:56 - 18:22

Right now it is 20° in San Juan with overcast skies, it feels more like 23°, today's high is 37° with an overnight low of 20° and about 1.9 mm of rain is expected. The sun rises at 05:56 and sets at 18:22, giving 12h 26m of daylight. Over the coming week highs range from 30° to 39°.

San Juan is in Chiapas, Mexico, sitting 636 m above sea level. Local time is America/Mexico_City (UTC−6), and every time on this page is shown in it.

Next 24 hours - temperature

19° 28° 37° 37° 20° 04:00 · 20.1° · 0 mm 05:00 · 19.8° · 0 mm 06:00 · 19.5° · 0 mm 07:00 · 21.4° · 0 mm 08:00 · 23.9° · 0 mm 09:00 · 28° · 0 mm 10:00 · 31° · 0 mm 11:00 · 33.8° · 0 mm 12:00 · 35.5° · 0 mm 13:00 · 36.8° · 0 mm 14:00 · 36.8° · 0 mm 15:00 · 35.5° · 0 mm 16:00 · 33.8° · 0 mm 17:00 · 26.1° · 0.6 mm 18:00 · 22.5° · 1.2 mm 19:00 · 21.5° · 0.1 mm 20:00 · 21.6° · 0 mm 21:00 · 21.6° · 0 mm 22:00 · 21.3° · 0 mm 23:00 · 21.1° · 0 mm 00:00 · 20.9° · 0 mm 01:00 · 20.7° · 0 mm 02:00 · 20.7° · 0 mm 03:00 · 20.8° · 0 mm

Precipitation

04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0.6 mm 18:00 · 1.2 mm 19:00 · 0.1 mm 19:00 20:00 · 0 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
04:00 ☁️ 20.1° 22.4° - Overcast
05:00 ☁️ 19.8° 22.3° - Overcast
06:00 ☁️ 19.5° 22.1° - Overcast
07:00 ☁️ 21.4° 24.3° - Overcast
08:00 ☁️ 23.9° 26.5° - Overcast
09:00 ☁️ 28° 30.3° - Overcast
10:00 ☁️ 31° 33° - Overcast
11:00 ☁️ 33.8° 35.6° - Overcast
12:00 ☁️ 35.5° 36.6° - Overcast
13:00 ⛅ 36.8° 37.1° - Partly cloudy
14:00 ⛅ 36.8° 36.3° - Partly cloudy
15:00 ☁️ 35.5° 34° - Overcast

Next 16 days

Today🌧️ 37°20°1.9mm Tue 1☁️ 38°20°0.1mm Wed 2🌦️ 39°20°0.7mm Thu 3🌧️ 38°19°10mm Fri 4🌧️ 36°19°4.1mm Sat 5🌧️ 36°19°18.7mm Sun 6🌦️ 30°20°1mm Mon 7🌧️ 36°18°4.5mm Tue 8⛅ 36°19° Wed 9🌦️ 37°19°6.3mm Thu 10🌧️ 33°20°26.7mm Fri 11⛅ 33°18° Sat 12⛅ 34°19° Sun 13🌤️ 35°19° Mon 14☁️ 34°20°0.3mm Tue 15⛅ 0°0°
🌧️ TodayAugust 31st Avg 26° Low 20° at 06:00 High 37° at 13:00 1.9 mm rain Wind ~16 km/h
Cloudy Rain Cloudy
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 24°
10:00 31°
12:00 36°
14:00 37°
16:00 34°
18:00 23° 1.2mm
20:00 22°
22:00 21°
☁️ TuesdaySeptember 1st Avg 27° Low 20° at 06:00 High 38° at 14:00 0.1 mm rain Wind ~15 km/h
Cloudy Cloudy Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 25°
10:00 31°
12:00 37°
14:00 38°
16:00 36°
18:00 32°
20:00 24° 0.1mm
22:00 23°
🌦️ WednesdaySeptember 2nd Avg 28° Low 20° at 06:00 High 39° at 15:00 0.7 mm rain Wind ~16 km/h
Cloudy Clear
00:00 22°
02:00 22°
04:00 21°
06:00 20°
08:00 26°
10:00 32°
12:00 37°
14:00 38°
16:00 37°
18:00 32°
20:00 27° 0.2mm
22:00 23°
🌧️ ThursdaySeptember 3rd Avg 27° Low 19° at 06:00 High 38° at 14:00 10 mm rain Wind ~19 km/h
Cloudy Clear Rain
00:00 22°
02:00 21°
04:00 20°
06:00 19°
08:00 25°
10:00 33°
12:00 37°
14:00 38°
16:00 36°
18:00 29° 0.6mm
20:00 22° 3.2mm
22:00 21°
🌧️ FridaySeptember 4th Avg 25° Low 19° at 06:00 High 36° at 14:00 4.1 mm rain Wind ~16 km/h
Cloudy Rain
00:00 20°
02:00 20° 1mm
04:00 20°
06:00 19°
08:00 23°
10:00 30°
12:00 35°
14:00 36°
16:00 33°
18:00 22° 0.9mm
20:00 21° 0.2mm
22:00 21° 0.2mm
🌧️ SaturdaySeptember 5th Avg 25° Low 19° at 05:00 High 36° at 14:00 18.7 mm rain Wind ~10 km/h
Rain Cloudy Rain
00:00 20° 0.2mm
02:00 20° 0.1mm
04:00 19°
06:00 19°
08:00 23°
10:00 29°
12:00 34°
14:00 36°
16:00 31° 4.6mm
18:00 21° 4.6mm
20:00 21° 1.4mm
22:00 21° 0.1mm
🌦️ SundaySeptember 6th Avg 24° Low 20° at 05:00 High 30° at 12:00 1 mm rain Feels 32° Wind ~12 km/h
Partly Cloudy Cloudy Rain
00:00 21° 0.1mm
02:00 20°
04:00 20°
06:00 20°
08:00 22°
10:00 26°
12:00 30°
14:00 29°
16:00 27° 0.1mm
18:00 24° 0.1mm
20:00 22° 0.2mm
22:00 21°
🌧️ MondaySeptember 7th Avg 25° Low 18° at 05:00 High 36° at 13:00 4.5 mm rain Wind ~7 km/h
Clear Rain
00:00 20°
02:00 20°
04:00 19°
06:00 19°
08:00 24°
10:00 30°
12:00 35°
14:00 36°
16:00 31° 0.2mm
18:00 23° 0.2mm
20:00 21° 1.3mm
22:00 21°
⛅ TuesdaySeptember 8th Avg 26° Low 19° at 05:00 High 36° at 14:00 Wind ~7 km/h
Cloudy Partly Cloudy Cloudy
00:00 21°
02:00 20°
04:00 19°
06:00 19°
08:00 23°
10:00 29°
12:00 34°
14:00 36°
16:00 33°
18:00 28°
20:00 24°
22:00 22°
🌦️ WednesdaySeptember 9th Avg 25° Low 19° at 05:00 High 37° at 13:00 6.3 mm rain Wind ~8 km/h
Partly Cloudy Clear Partly Cloudy Clear Rain
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 25°
10:00 31°
12:00 36°
14:00 37°
16:00 31° 0.6mm
18:00 22° 0.6mm
20:00 21° 0.9mm
22:00 20° 0.9mm
🌧️ ThursdaySeptember 10th Avg 24° Low 20° at 05:00 High 33° at 13:00 26.7 mm rain Wind ~11 km/h
Cloudy Rain
00:00 21° 0.9mm
02:00 21°
04:00 20°
06:00 20°
08:00 23°
10:00 28°
12:00 32°
14:00 32°
16:00 28° 6.3mm
18:00 21° 6.3mm
20:00 20° 2.3mm
22:00 20°
⛅ FridaySeptember 11th Avg 24° Low 18° at 05:00 High 33° at 14:00 Wind ~11 km/h
Cloudy Clear Partly Cloudy Cloudy
00:00 20°
02:00 20°
04:00 19°
06:00 19°
08:00 22°
10:00 27°
12:00 32°
14:00 33°
16:00 30°
18:00 25°
20:00 23°
22:00 22°
⛅ SaturdaySeptember 12th Avg 25° Low 19° at 05:00 High 34° at 14:00 Wind ~7 km/h
Clear Partly Cloudy Clear Partly Cloudy Clear
00:00 21°
02:00 20°
04:00 19°
06:00 19°
08:00 24°
10:00 29°
12:00 33°
14:00 34°
16:00 32°
18:00 27°
20:00 24°
22:00 22°
🌤️ SundaySeptember 13th Avg 26° Low 19° at 05:00 High 35° at 14:00 Wind ~10 km/h
Cloudy Partly Cloudy Clear Clear
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 25°
10:00 30°
12:00 34°
14:00 35°
16:00 33°
18:00 28°
20:00 24°
22:00 22°
☁️ MondaySeptember 14th Avg 26° Low 20° at 05:00 High 34° at 14:00 0.3 mm rain Wind ~10 km/h
Cloudy Rain
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 24°
10:00 29°
12:00 33°
14:00 34°
16:00 32°
18:00 27°
20:00 25° 0.1mm
22:00 23°
⛅ TuesdaySeptember 15th Avg 26° Low 0° at 05:00 High 0° at 14:00 Feels 34° Wind ~13 km/h
Cloudy Partly Cloudy Unknown
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 25°
10:00 30°
12:00 33°
14:00 34°
16:00 31°
18:00 27°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 05:56 · Sunset 18:22

12h 26m of daylight · America/Mexico_City

Air quality

PM2.5 4.3 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

San José · 0.3 km Santa Cruz · 0.3 km Los Laureles · 0.4 km Argelia · 0.9 km Nuevo Santo Domingo · 0.9 km Santa Elisa · 1 km

Tools for San Juan

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about San Juan weather

Will it rain in San Juan today?

Yes - about 1.9 mm of rain is expected in San Juan today.

What is the temperature in San Juan right now?

It is 20° in San Juan right now, though it feels closer to 23°. Today runs between a low of 20° and a high of 37°.

What time is sunrise and sunset in San Juan?

The sun rises at 05:56 and sets at 18:22 local time in San Juan today, giving 12h 26m of daylight.

What is the air quality in San Juan?

PM2.5 in San Juan is currently 4.3 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the San Juan forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers San Juan best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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