Cities / Brazil / São Paulo

30°

☀️ Arco-Íris weather

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

Feels like 27° Wind 12 km/h NW Humidity 25% UV 4 Air Good ☀ 06:46 - 18:06

Right now it is 30° in Arco-Íris with clear skies, it feels more like 27° and today's high is 35° with an overnight low of 20°. The sun rises at 06:46 and sets at 18:06, giving 11h 20m of daylight. Over the coming week highs range from 36° to 39° - a steady stretch with little day-to-day change.

Arco-Íris is in São Paulo, Brazil, sitting 429 m above sea level, with a population of about 2,000. Local time is America/Sao_Paulo (UTC−3), and every time on this page is shown in it.

Next 24 hours - temperature

20° 28° 36° 35° 20° 09:00 · 27° · 0 mm 10:00 · 30.4° · 0 mm 11:00 · 32.7° · 0 mm 12:00 · 34.2° · 0 mm 13:00 · 34.9° · 0 mm 14:00 · 35.2° · 0 mm 15:00 · 35.2° · 0 mm 16:00 · 34.8° · 0 mm 17:00 · 33.9° · 0 mm 18:00 · 29.7° · 0 mm 19:00 · 27.8° · 0 mm 20:00 · 26.7° · 0 mm 21:00 · 25.3° · 0 mm 22:00 · 24.3° · 0 mm 23:00 · 23.9° · 0 mm 00:00 · 23.7° · 0 mm 01:00 · 23° · 0 mm 02:00 · 22.6° · 0 mm 03:00 · 21.8° · 0 mm 04:00 · 21° · 0 mm 05:00 · 20.4° · 0 mm 06:00 · 20.1° · 0 mm 07:00 · 20.2° · 0 mm 08:00 · 23° · 0 mm

Precipitation

09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 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 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
09:00 ☀️ 27° 24.6° - Clear sky
10:00 ☀️ 30.4° 27.3° - Clear sky
11:00 ☀️ 32.7° 29° - Clear sky
12:00 ☀️ 34.2° 30.4° - Clear sky
13:00 ☀️ 34.9° 30.6° - Clear sky
14:00 ☀️ 35.2° 30.8° - Clear sky
15:00 ☀️ 35.2° 30.9° - Clear sky
16:00 ☀️ 34.8° 30.7° - Clear sky
17:00 ☀️ 33.9° 30.1° - Clear sky
18:00 🌤️ 29.7° 26.6° - Mostly clear
19:00 ☀️ 27.8° 24.9° - Clear sky
20:00 ☀️ 26.7° 24° - Clear sky

Next 16 days

Today☀️ 35°20° Fri 14☀️ 36°20° Sat 15☀️ 37°19° Sun 16☀️ 39°20° Mon 17☀️ 39°22° Tue 18☀️ 39°22° Wed 19☀️ 39°21° Thu 20⛅ 39°20° Fri 21☀️ 32°19° Sat 22☀️ 33°16° Sun 23🌤️ 34°16° Mon 24⛅ 35°17° Tue 25⛅ 40°20° Wed 26☀️ 41°24° Thu 27☀️ 41°24° Fri 28🌤️ 43°24°
☀️ TodayAugust 13th Avg 27° Low 20° at 06:00 High 35° at 14:00 Feels 31° Wind ~18 km/h
Cloudy Clear
00:00 23°
02:00 21°
04:00 21°
06:00 20°
08:00 23°
10:00 30°
12:00 34°
14:00 35°
16:00 35°
18:00 30°
20:00 27°
22:00 24°
☀️ FridayAugust 14th Avg 28° Low 20° at 06:00 High 36° at 14:00 Feels 32° Wind ~17 km/h
Clear
00:00 24°
02:00 23°
04:00 21°
06:00 20°
08:00 23°
10:00 30°
12:00 34°
14:00 36°
16:00 36°
18:00 30°
20:00 28°
22:00 26°
☀️ SaturdayAugust 15th Avg 28° Low 19° at 07:00 High 37° at 15:00 Feels 34° Wind ~19 km/h
Clear
00:00 24°
02:00 22°
04:00 20°
06:00 20°
08:00 22°
10:00 29°
12:00 35°
14:00 37°
16:00 37°
18:00 31°
20:00 27°
22:00 25°
☀️ SundayAugust 16th Avg 29° Low 20° at 07:00 High 39° at 14:00 Feels 33° Wind ~23 km/h
Clear Clear Clear
00:00 24°
02:00 23°
04:00 22°
06:00 21°
08:00 23°
10:00 31°
12:00 36°
14:00 39°
16:00 38°
18:00 33°
20:00 30°
22:00 27°
☀️ MondayAugust 17th Avg 30° Low 22° at 07:00 High 39° at 14:00 Feels 34° Wind ~28 km/h
Clear
00:00 26°
02:00 25°
04:00 24°
06:00 23°
08:00 25°
10:00 33°
12:00 37°
14:00 39°
16:00 38°
18:00 33°
20:00 30°
22:00 28°
☀️ TuesdayAugust 18th Avg 30° Low 22° at 05:00 High 39° at 14:00 Feels 34° Wind ~23 km/h
Clear
00:00 27°
02:00 26°
04:00 23°
06:00 22°
08:00 27°
10:00 33°
12:00 37°
14:00 39°
16:00 37°
18:00 33°
20:00 29°
22:00 26°
☀️ WednesdayAugust 19th Avg 30° Low 21° at 05:00 High 39° at 14:00 Feels 35° Wind ~16 km/h
Clear Partly Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 21°
08:00 27°
10:00 33°
12:00 37°
14:00 39°
16:00 38°
18:00 33°
20:00 29°
22:00 27°
⛅ ThursdayAugust 20th Avg 29° Low 20° at 05:00 High 39° at 14:00 Feels 33° Wind ~24 km/h
Partly Cloudy Clear Partly Cloudy Clear Cloudy
00:00 26°
02:00 23°
04:00 21°
06:00 21°
08:00 26°
10:00 31°
12:00 36°
14:00 39°
16:00 37°
18:00 33°
20:00 31°
22:00 28°
☀️ FridayAugust 21st Avg 25° Low 19° at 23:00 High 32° at 15:00 Feels 29° Wind ~22 km/h
Cloudy Clear
00:00 25°
02:00 24°
04:00 24°
06:00 23°
08:00 23°
10:00 25°
12:00 29°
14:00 32°
16:00 31°
18:00 28°
20:00 23°
22:00 20°
☀️ SaturdayAugust 22nd Avg 24° Low 16° at 05:00 High 33° at 15:00 Feels 29° Wind ~16 km/h
Clear
00:00 19°
02:00 18°
04:00 17°
06:00 16°
08:00 21°
10:00 26°
12:00 31°
14:00 33°
16:00 32°
18:00 28°
20:00 24°
22:00 22°
🌤️ SundayAugust 23rd Avg 25° Low 16° at 06:00 High 34° at 14:00 Wind ~20 km/h
Clear Clear Partly Cloudy
00:00 21°
02:00 20°
04:00 18°
06:00 16°
08:00 20°
10:00 26°
12:00 32°
14:00 34°
16:00 33°
18:00 29°
20:00 25°
22:00 22°
⛅ MondayAugust 24th Avg 24° Low 17° at 05:00 High 35° at 15:00 Feels 31° Wind ~24 km/h
Partly Cloudy Cloudy Partly Cloudy Partly Cloudy Clear
00:00 21°
02:00 18°
04:00 17°
06:00 17°
08:00 19°
10:00 23°
12:00 29°
14:00 34°
16:00 34°
18:00 31°
20:00 25°
22:00 21°
⛅ TuesdayAugust 25th Avg 29° Low 20° at 00:00 High 40° at 15:00 Feels 36° Wind ~23 km/h
Partly Cloudy Clear Clear
00:00 20°
02:00 21°
04:00 21°
06:00 20°
08:00 23°
10:00 30°
12:00 37°
14:00 40°
16:00 39°
18:00 36°
20:00 32°
22:00 29°
☀️ WednesdayAugust 26th Avg 32° Low 24° at 06:00 High 41° at 14:00 Feels 37° Wind ~18 km/h
Cloudy Clear Partly Cloudy
00:00 27°
02:00 28°
04:00 27°
06:00 24°
08:00 29°
10:00 34°
12:00 39°
14:00 41°
16:00 39°
18:00 35°
20:00 32°
22:00 31°
☀️ ThursdayAugust 27th Avg 32° Low 24° at 05:00 High 41° at 14:00 Feels 38° Wind ~23 km/h
Clear Partly Cloudy Clear
00:00 30°
02:00 27°
04:00 25°
06:00 24°
08:00 27°
10:00 32°
12:00 39°
14:00 41°
16:00 40°
18:00 36°
20:00 32°
22:00 29°
🌤️ FridayAugust 28th Avg 32° Low 24° at 05:00 High 43° at 14:00 Feels 40° Wind ~15 km/h
Cloudy Clear Partly Cloudy Clear Partly Cloudy
00:00 28°
02:00 27°
04:00 25°
06:00 24°
08:00 28°
10:00 34°
12:00 40°
14:00 43°
16:00 41°
18:00 36°
20:00 33°
22:00 30°

Sun

☀️ Sunrise 06:46 · Sunset 18:06

11h 20m of daylight · America/Sao_Paulo

Air quality

PM2.5 7.9 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Anápolis · 9 km Santa Estela · 10.5 km Santópolis do Aguapeí · 15.5 km Juliânia · 17.6 km Luiziânia · 17.9 km Tupã · 18.7 km

Tools for Arco-Íris

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

Common questions about Arco-Íris weather

Will it rain in Arco-Íris today?

No rain is in the forecast for Arco-Íris today.

What is the temperature in Arco-Íris right now?

It is 30° in Arco-Íris right now, though it feels closer to 27°. Today runs between a low of 20° and a high of 35°.

What time is sunrise and sunset in Arco-Íris?

The sun rises at 06:46 and sets at 18:06 local time in Arco-Íris today, giving 11h 20m of daylight.

What is the air quality in Arco-Íris?

PM2.5 in Arco-Íris is currently 7.9 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 Arco-Íris 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 Arco-Íris 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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