Cities / Paraguay / Guairá

29°

☀️ San Juan weather

Clear sky. No rain expected in the next few hours.

Feels like 30° Wind 7 km/h N Humidity 43% UV 0 Air Good ☀ 06:56 - 18:34

Right now it is 29° in San Juan with clear skies and today's high is 29° with an overnight low of 14°. The sun rises at 06:56 and sets at 18:34, giving 11h 38m of daylight. Over the coming week highs range from 17° to 29°.

San Juan is in Guairá, Paraguay, sitting 112 m above sea level. Local time is America/Asuncion (UTC−3), and every time on this page is shown in it.

Next 24 hours - temperature

17° 23° 29° 29° 17° 15:00 · 28.8° · 0 mm 16:00 · 28.9° · 0 mm 17:00 · 28.2° · 0 mm 18:00 · 24.6° · 0 mm 19:00 · 22.3° · 0 mm 20:00 · 21.5° · 0 mm 21:00 · 21° · 0 mm 22:00 · 20.4° · 0 mm 23:00 · 19.9° · 0 mm 00:00 · 19.5° · 0 mm 01:00 · 19.2° · 0 mm 02:00 · 18.4° · 0 mm 03:00 · 18.1° · 0 mm 04:00 · 18.4° · 0 mm 05:00 · 18.1° · 0 mm 06:00 · 17° · 0 mm 07:00 · 17.7° · 0 mm 08:00 · 18.7° · 0.1 mm 09:00 · 18.4° · 0 mm 10:00 · 19.9° · 0 mm 11:00 · 19.7° · 0.3 mm 12:00 · 24.1° · 0 mm 13:00 · 20.5° · 0 mm 14:00 · 22.3° · 0.1 mm

Precipitation

15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 0 mm 00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0 mm 03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm 06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0.1 mm 09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0.3 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0.1 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
15:00 ☀️ 28.8° 29° - Clear sky
16:00 ☀️ 28.9° 29.9° - Clear sky
17:00 ☀️ 28.2° 30.9° - Clear sky
18:00 ☀️ 24.6° 26.4° - Clear sky
19:00 ☀️ 22.3° 23.3° - Clear sky
20:00 ☀️ 21.5° 22.3° - Clear sky
21:00 ☀️ 21° 21.5° - Clear sky
22:00 ☀️ 20.4° 20.6° - Clear sky
23:00 ☀️ 19.9° 20.1° - Clear sky
00:00 ☀️ 19.5° 19.8° - Clear sky
01:00 ☀️ 19.2° 19.6° - Clear sky
02:00 ☀️ 18.4° 17.9° - Clear sky

Next 16 days

Today☀️ 29°14° Fri 4🌦️ 24°17°0.5mm Sat 5☁️ 17°13° Sun 6☀️ 17°9° Mon 7☀️ 19°5° Tue 8☀️ 26°10° Wed 9🌦️ 29°16°2.4mm Thu 10🌦️ 30°20°5.1mm Fri 11🌧️ 35°20°6mm Sat 12🌧️ 21°15°4.2mm Sun 13☀️ 18°10°0.9mm Mon 14🌦️ 13°9°2mm Tue 15🌦️ 17°11°1.6mm Wed 16⛅ 21°9° Thu 17☀️ 23°9° Fri 18☀️ 28°12°
☀️ TodaySeptember 3rd Avg 21° Low 14° at 06:00 High 29° at 16:00 Wind ~14 km/h
Clear
00:00 16°
02:00 16°
04:00 15°
06:00 14°
08:00 16°
10:00 22°
12:00 26°
14:00 28°
16:00 29°
18:00 25°
20:00 22°
22:00 20°
🌦️ FridaySeptember 4th Avg 20° Low 17° at 06:00 High 24° at 12:00 0.5 mm rain Wind ~15 km/h
Clear Cloudy
00:00 20°
02:00 18°
04:00 18°
06:00 17°
08:00 19° 0.1mm
10:00 20°
12:00 24°
14:00 22° 0.1mm
16:00 23°
18:00 21°
20:00 19°
22:00 18°
☁️ SaturdaySeptember 5th Avg 15° Low 13° at 23:00 High 17° at 17:00 Feels 15° Wind ~17 km/h
Cloudy Clear
00:00 17°
02:00 16°
04:00 15°
06:00 15°
08:00 15°
10:00 15°
12:00 16°
14:00 16°
16:00 17°
18:00 17°
20:00 15°
22:00 14°
☀️ SundaySeptember 6th Avg 13° Low 9° at 23:00 High 17° at 14:00 Feels 12° Wind ~19 km/h
Clear
00:00 13°
02:00 11°
04:00 11°
06:00 10°
08:00 10°
10:00 14°
12:00 16°
14:00 17°
16:00 17°
18:00 14°
20:00 11°
22:00 10°
☀️ MondaySeptember 7th Avg 12° Low 5° at 07:00 High 19° at 15:00 Feels 17° Wind ~9 km/h
Clear
00:00 8°
02:00 7°
04:00 6°
06:00 6°
08:00 7°
10:00 13°
12:00 17°
14:00 19°
16:00 19°
18:00 16°
20:00 12°
22:00 11°
☀️ TuesdaySeptember 8th Avg 17° Low 10° at 03:00 High 26° at 15:00 Wind ~12 km/h
Clear Clear
00:00 10°
02:00 10°
04:00 10°
06:00 10°
08:00 12°
10:00 19°
12:00 24°
14:00 26°
16:00 26°
18:00 23°
20:00 20°
22:00 18°
🌦️ WednesdaySeptember 9th Avg 22° Low 16° at 05:00 High 29° at 13:00 2.4 mm rain Wind ~14 km/h
Clear Partly Cloudy Rain
00:00 17°
02:00 17°
04:00 16°
06:00 16°
08:00 20°
10:00 25°
12:00 29°
14:00 28°
16:00 27°
18:00 25°
20:00 22° 0.8mm
22:00 21°
🌦️ ThursdaySeptember 10th Avg 23° Low 20° at 23:00 High 30° at 15:00 5.1 mm rain Feels 33° Wind ~14 km/h
Rain Partly Cloudy Clear
00:00 20°
02:00 21° 0.3mm
04:00 20° 0.6mm
06:00 20° 0.6mm
08:00 21° 0.8mm
10:00 24°
12:00 27°
14:00 30°
16:00 29°
18:00 25°
20:00 22°
22:00 20°
🌧️ FridaySeptember 11th Avg 26° Low 20° at 00:00 High 35° at 15:00 6 mm rain Feels 37° Wind ~20 km/h
Clear Rain
00:00 20°
02:00 20°
04:00 21°
06:00 22°
08:00 24°
10:00 27°
12:00 31°
14:00 35°
16:00 34°
18:00 30°
20:00 23° 1.2mm
22:00 20° 1.2mm
🌧️ SaturdaySeptember 12th Avg 18° Low 15° at 11:00 High 21° at 00:00 4.2 mm rain Feels 23° Wind ~20 km/h
Rain Cloudy Rain Cloudy
00:00 21° 1.2mm
02:00 20° 0.3mm
04:00 20° 0.5mm
06:00 20° 0.5mm
08:00 18° 0.1mm
10:00 16°
12:00 15°
14:00 17°
16:00 18° 0.1mm
18:00 17° 0.1mm
20:00 16°
22:00 16°
☀️ SundaySeptember 13th Avg 14° Low 10° at 23:00 High 18° at 15:00 0.9 mm rain Feels 13° Wind ~21 km/h
Rain Cloudy Clear
00:00 15°
02:00 14° 0.1mm
04:00 13° 0.1mm
06:00 12° 0.1mm
08:00 12° 0.1mm
10:00 13°
12:00 16°
14:00 18°
16:00 17°
18:00 15°
20:00 12°
22:00 11°
🌦️ MondaySeptember 14th Avg 11° Low 9° at 03:00 High 13° at 12:00 2 mm rain Wind ~12 km/h
Clear Cloudy Rain
00:00 10°
02:00 9°
04:00 9°
06:00 9°
08:00 10°
10:00 11°
12:00 13°
14:00 12°
16:00 11° 0.1mm
18:00 11° 0.1mm
20:00 12° 0.5mm
22:00 12° 0.1mm
🌦️ TuesdaySeptember 15th Avg 13° Low 11° at 23:00 High 17° at 14:00 1.6 mm rain Feels 15° Wind ~10 km/h
Rain Cloudy
00:00 11° 0.1mm
02:00 11° 0.4mm
04:00 11° 0.1mm
06:00 11° 0.1mm
08:00 12°
10:00 14°
12:00 16°
14:00 17°
16:00 16°
18:00 15°
20:00 13°
22:00 11°
⛅ WednesdaySeptember 16th Avg 15° Low 9° at 05:00 High 21° at 15:00 Feels 18° Wind ~14 km/h
Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
00:00 11°
02:00 10°
04:00 9°
06:00 9°
08:00 12°
10:00 16°
12:00 19°
14:00 21°
16:00 21°
18:00 18°
20:00 16°
22:00 13°
☀️ ThursdaySeptember 17th Avg 15° Low 9° at 05:00 High 23° at 15:00 Wind ~8 km/h
Clear Partly Cloudy Clear
00:00 11°
02:00 10°
04:00 9°
06:00 9°
08:00 12°
10:00 16°
12:00 21°
14:00 23°
16:00 22°
18:00 20°
20:00 16°
22:00 14°
☀️ FridaySeptember 18th Avg 19° Low 12° at 05:00 High 28° at 15:00 Wind ~7 km/h
Clear Partly Cloudy Clear Partly Cloudy
00:00 13°
02:00 13°
04:00 12°
06:00 12°
08:00 16°
10:00 21°
12:00 25°
14:00 27°
16:00 27°
18:00 24°
20:00 21°
22:00 19°

Sun

☀️ Sunrise 06:56 · Sunset 18:34

11h 38m of daylight · America/Asuncion

Air quality

PM2.5 6 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

San Francisco · 0.4 km Iturbe · 0.4 km San Roque · 0.8 km Fátima · 0.8 km San Antonio · 1 km San Luis · 1.4 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?

No rain is in the forecast for San Juan today.

What is the temperature in San Juan right now?

It is 29° in San Juan right now. Today runs between a low of 14° and a high of 29°.

What time is sunrise and sunset in San Juan?

The sun rises at 06:56 and sets at 18:34 local time in San Juan today, giving 11h 38m of daylight.

What is the air quality in San Juan?

PM2.5 in San Juan is currently 6 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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