Cities / Peru / Lima region

13°

☀️ San Juan weather

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

Feels like 11° Wind 5 km/h W Humidity 46% UV 11 Air Fair ☀ 06:08 - 18:03

Right now it is 13° in San Juan with clear skies and today's high is 16° with an overnight low of 9°. The sun rises at 06:08 and sets at 18:03, giving 11h 55m of daylight. Over the coming week highs range from 15° to 16° - a steady stretch with little day-to-day change.

San Juan is in Lima region, Peru, sitting 2,947 m above sea level. Local time is America/Lima (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

8° 12° 16° 16° 9° 08:00 · 12.5° · 0 mm 09:00 · 14.3° · 0 mm 10:00 · 15.2° · 0 mm 11:00 · 15.5° · 0 mm 12:00 · 15° · 0 mm 13:00 · 14.7° · 0 mm 14:00 · 13.5° · 0 mm 15:00 · 13.3° · 0.1 mm 16:00 · 12.3° · 0.1 mm 17:00 · 11° · 0 mm 18:00 · 9.9° · 0.1 mm 19:00 · 9.8° · 0 mm 20:00 · 9.9° · 0 mm 21:00 · 9.7° · 0 mm 22:00 · 9.8° · 0 mm 23:00 · 10.1° · 0 mm 00:00 · 9.8° · 0 mm 01:00 · 9.5° · 0 mm 02:00 · 9.1° · 0 mm 03:00 · 8.8° · 0 mm 04:00 · 8.6° · 0 mm 05:00 · 8.5° · 0 mm 06:00 · 8.6° · 0 mm 07:00 · 10.7° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
08:00 ☀️ 12.5° 10.3° - Clear sky
09:00 ☀️ 14.3° 11.3° - Clear sky
10:00 ☀️ 15.2° 10.8° - Clear sky
11:00 ☀️ 15.5° 10.2° - Clear sky
12:00 ☀️ 15° 9.6° - Clear sky
13:00 ☀️ 14.7° 8.8° - Clear sky
14:00 ☀️ 13.5° 8.4° - Clear sky
15:00 🌦️ 13.3° 9° 0.1 mm Light rain
16:00 🌦️ 12.3° 7.8° 0.1 mm Light rain
17:00 ⛅ 11° 7.2° - Partly cloudy
18:00 🌦️ 9.9° 7.3° 0.1 mm Light rain
19:00 ☁️ 9.8° 7.4° - Overcast

Next 16 days

Today☀️ 16°9°0.3mm Fri 4☀️ 16°9° Sat 5🌦️ 16°10°0.8mm Sun 6🌦️ 16°9°0.7mm Mon 7☀️ 15°9°0.2mm Tue 8🌦️ 15°8°6.8mm Wed 9🌦️ 15°10°5.4mm Thu 10☀️ 16°9° Fri 11☀️ 16°8° Sat 12🌦️ 15°8°0.9mm Sun 13☀️ 15°9° Mon 14🌦️ 16°10°1.2mm Tue 15☀️ 16°9° Wed 16🌦️ 17°9°2.4mm Thu 17☀️ 15°9° Fri 18🌦️ 16°9°4.2mm
☀️ TodaySeptember 3rd Avg 11° Low 9° at 06:00 High 16° at 11:00 0.3 mm rain Feels 11° Wind ~22 km/h
Clear Clear
00:00 11°
02:00 10°
04:00 9°
06:00 9°
08:00 13°
10:00 15°
12:00 15°
14:00 14°
16:00 12° 0.1mm
18:00 10° 0.1mm
20:00 10°
22:00 10°
☀️ FridaySeptember 4th Avg 12° Low 9° at 05:00 High 16° at 11:00 Feels 12° Wind ~21 km/h
Clear Cloudy
00:00 10°
02:00 9°
04:00 9°
06:00 9°
08:00 14°
10:00 16°
12:00 15°
14:00 13°
16:00 13°
18:00 11°
20:00 10°
22:00 10°
🌦️ SaturdaySeptember 5th Avg 12° Low 10° at 02:00 High 16° at 12:00 0.8 mm rain Feels 11° Wind ~20 km/h
Cloudy Clear Clear Rain
00:00 10°
02:00 10°
04:00 10°
06:00 10°
08:00 12°
10:00 16°
12:00 16°
14:00 16° 0.2mm
16:00 14°
18:00 11°
20:00 11° 0.2mm
22:00 12° 0.1mm
🌦️ SundaySeptember 6th Avg 12° Low 9° at 05:00 High 16° at 12:00 0.7 mm rain Feels 13° Wind ~21 km/h
Clear Clear Rain Clear
00:00 11°
02:00 11°
04:00 9°
06:00 9°
08:00 13°
10:00 16°
12:00 16°
14:00 14° 0.4mm
16:00 13°
18:00 11°
20:00 11°
22:00 11°
☀️ MondaySeptember 7th Avg 12° Low 9° at 06:00 High 15° at 11:00 0.2 mm rain Feels 10° Wind ~20 km/h
Cloudy Clear
00:00 12°
02:00 11°
04:00 10°
06:00 9°
08:00 12°
10:00 14°
12:00 15°
14:00 14°
16:00 12° 0.1mm
18:00 11°
20:00 10°
22:00 10°
🌦️ TuesdaySeptember 8th Avg 11° Low 8° at 04:00 High 15° at 12:00 6.8 mm rain Feels 10° Wind ~21 km/h
Rain Partly Cloudy Rain
00:00 10° 0.1mm
02:00 9° 0.1mm
04:00 8° 0.1mm
06:00 9°
08:00 11°
10:00 14°
12:00 15° 0.4mm
14:00 14° 0.6mm
16:00 13° 0.6mm
18:00 11° 0.6mm
20:00 10° 0.4mm
22:00 10° 0.4mm
🌦️ WednesdaySeptember 9th Avg 12° Low 10° at 03:00 High 15° at 11:00 5.4 mm rain Feels 11° Wind ~19 km/h
Rain Partly Cloudy Rain Clear
00:00 10° 0.3mm
02:00 10° 0.1mm
04:00 10° 0.1mm
06:00 10°
08:00 12°
10:00 15°
12:00 15° 0.6mm
14:00 15° 0.7mm
16:00 13° 0.7mm
18:00 12° 0.2mm
20:00 11°
22:00 11°
☀️ ThursdaySeptember 10th Avg 12° Low 9° at 03:00 High 16° at 12:00 Feels 11° Wind ~21 km/h
Clear
00:00 11°
02:00 10°
04:00 9°
06:00 11°
08:00 13°
10:00 16°
12:00 16°
14:00 16°
16:00 14°
18:00 12°
20:00 11°
22:00 11°
☀️ FridaySeptember 11th Avg 12° Low 8° at 04:00 High 16° at 11:00 Feels 10° Wind ~21 km/h
Clear
00:00 10°
02:00 9°
04:00 8°
06:00 10°
08:00 12°
10:00 15°
12:00 16°
14:00 15°
16:00 14°
18:00 11°
20:00 10°
22:00 10°
🌦️ SaturdaySeptember 12th Avg 12° Low 8° at 03:00 High 15° at 11:00 0.9 mm rain Feels 10° Wind ~20 km/h
Clear Rain Partly Cloudy
00:00 10°
02:00 9°
04:00 8°
06:00 10°
08:00 12°
10:00 15°
12:00 15°
14:00 14°
16:00 13°
18:00 12° 0.3mm
20:00 11°
22:00 11°
☀️ SundaySeptember 13th Avg 12° Low 9° at 04:00 High 15° at 11:00 Feels 11° Wind ~18 km/h
Clear
00:00 11°
02:00 10°
04:00 9°
06:00 10°
08:00 13°
10:00 15°
12:00 15°
14:00 15°
16:00 13°
18:00 11°
20:00 10°
22:00 12°
🌦️ MondaySeptember 14th Avg 12° Low 10° at 04:00 High 16° at 11:00 1.2 mm rain Feels 12° Wind ~20 km/h
Partly Cloudy Clear Rain Clear
00:00 11°
02:00 11°
04:00 10°
06:00 11°
08:00 13°
10:00 15°
12:00 15° 0.1mm
14:00 15° 0.2mm
16:00 13° 0.2mm
18:00 12° 0.1mm
20:00 12°
22:00 12°
☀️ TuesdaySeptember 15th Avg 12° Low 9° at 04:00 High 16° at 11:00 Feels 11° Wind ~21 km/h
Clear
00:00 11°
02:00 10°
04:00 9°
06:00 11°
08:00 13°
10:00 16°
12:00 16°
14:00 15°
16:00 14°
18:00 12°
20:00 11°
22:00 11°
🌦️ WednesdaySeptember 16th Avg 12° Low 9° at 03:00 High 17° at 11:00 2.4 mm rain Feels 11° Wind ~22 km/h
Clear Rain
00:00 10°
02:00 10°
04:00 9°
06:00 11°
08:00 13°
10:00 16°
12:00 17°
14:00 15° 0.3mm
16:00 13° 0.3mm
18:00 11° 0.4mm
20:00 10° 0.1mm
22:00 10° 0.1mm
☀️ ThursdaySeptember 17th Avg 11° Low 9° at 03:00 High 15° at 11:00 Feels 11° Wind ~22 km/h
Clear Clear
00:00 9°
02:00 9°
04:00 9°
06:00 10°
08:00 12°
10:00 15°
12:00 14°
14:00 13°
16:00 13°
18:00 11°
20:00 10°
22:00 10°
🌦️ FridaySeptember 18th Avg 12° Low 9° at 03:00 High 16° at 11:00 4.2 mm rain Feels 12° Wind ~22 km/h
Clear Rain
00:00 10°
02:00 9°
04:00 9°
06:00 11°
08:00 13°
10:00 16°
12:00 16°
14:00 15° 0.5mm
16:00 14° 0.5mm
18:00 13° 0.7mm
20:00 12° 0.1mm
22:00 12° 0.1mm

Sun

☀️ Sunrise 06:08 · Sunset 18:03

11h 55m of daylight · America/Lima

Air quality

PM2.5 15.4 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Parantama · 1 km Huascoy · 1.6 km Andamarca · 1.8 km Huactapunco · 2.3 km Canchar · 2.6 km Pampas · 3.2 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?

Only a trace - around 0.3 mm is expected in San Juan today, not enough to need an umbrella.

What is the temperature in San Juan right now?

It is 13° in San Juan right now, though it feels closer to 11°. Today runs between a low of 9° and a high of 16°.

What time is sunrise and sunset in San Juan?

The sun rises at 06:08 and sets at 18:03 local time in San Juan today, giving 11h 55m of daylight.

What is the air quality in San Juan?

PM2.5 in San Juan is currently 15.4 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

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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