Cities / Brazil / Piauí

26°

🌤️ Mariana weather

Mostly clear. No rain expected in the next few hours.

Feels like 24° Wind 4 km/h NE Humidity 25% UV 0 Air Good ☀ 05:53 - 17:52

Right now it is 26° in Mariana with mostly clear skies and today's high is 39° with an overnight low of 23°. The sun rises at 05:53 and sets at 17:52, giving 11h 59m of daylight. Over the coming week highs range from 39° to 40° - a steady stretch with little day-to-day change.

Mariana is in Piauí, Brazil, sitting 122 m above sea level. Local time is America/Fortaleza (UTC−3), and every time on this page is shown in it.

Next 24 hours - temperature

22° 31° 39° 39° 23° 01:00 · 26° · 0 mm 02:00 · 24.7° · 0 mm 03:00 · 24.1° · 0 mm 04:00 · 23.7° · 0 mm 05:00 · 23.2° · 0 mm 06:00 · 22.7° · 0 mm 07:00 · 24.1° · 0 mm 08:00 · 27° · 0 mm 09:00 · 29.7° · 0 mm 10:00 · 32.2° · 0 mm 11:00 · 34.4° · 0 mm 12:00 · 36.4° · 0 mm 13:00 · 37.5° · 0 mm 14:00 · 38.3° · 0 mm 15:00 · 38.6° · 0 mm 16:00 · 38.5° · 0 mm 17:00 · 37.7° · 0 mm 18:00 · 34° · 0 mm 19:00 · 32.6° · 0 mm 20:00 · 31.3° · 0 mm 21:00 · 29.8° · 0 mm 22:00 · 29.1° · 0 mm 23:00 · 27.6° · 0 mm 00:00 · 26.4° · 0 mm

Precipitation

01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 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 mm 18:00 · 0 mm 19:00 · 0 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
01:00 🌤️ 26° 23.9° - Mostly clear
02:00 ☀️ 24.7° 21.9° - Clear sky
03:00 ☀️ 24.1° 22.3° - Clear sky
04:00 ☀️ 23.7° 21.9° - Clear sky
05:00 ☀️ 23.2° 21.3° - Clear sky
06:00 ☀️ 22.7° 20.8° - Clear sky
07:00 ⛅ 24.1° 21.6° - Partly cloudy
08:00 ☀️ 27° 24.5° - Clear sky
09:00 ☀️ 29.7° 27.6° - Clear sky
10:00 ☀️ 32.2° 30.4° - Clear sky
11:00 ☀️ 34.4° 32.8° - Clear sky
12:00 ☀️ 36.4° 34.3° - Clear sky

Next 16 days

Today☀️ 39°23° Wed 26☀️ 40°23° Thu 27☀️ 39°23° Fri 28☀️ 40°24° Sat 29☀️ 40°24° Sun 30☀️ 40°23° Mon 31☀️ 40°23° Tue 1☀️ 41°24° Wed 2☀️ 41°23° Thu 3☀️ 41°22° Fri 4☀️ 41°23° Sat 5☀️ 41°22° Sun 6☀️ 40°23° Mon 7☀️ 40°25° Tue 8☀️ 39°22° Wed 9☀️ 0°0°
☀️ TodayAugust 25th Avg 30° Low 23° at 06:00 High 39° at 15:00 Feels 36° Wind ~14 km/h
Clear Clear
00:00 27°
02:00 25°
04:00 24°
06:00 23°
08:00 27°
10:00 32°
12:00 36°
14:00 38°
16:00 39°
18:00 34°
20:00 31°
22:00 29°
☀️ WednesdayAugust 26th Avg 31° Low 23° at 06:00 High 40° at 14:00 Wind ~15 km/h
Clear
00:00 26°
02:00 25°
04:00 24°
06:00 23°
08:00 27°
10:00 33°
12:00 37°
14:00 40°
16:00 39°
18:00 35°
20:00 33°
22:00 30°
☀️ ThursdayAugust 27th Avg 31° Low 23° at 06:00 High 39° at 15:00 Wind ~17 km/h
Clear
00:00 27°
02:00 25°
04:00 24°
06:00 23°
08:00 27°
10:00 32°
12:00 37°
14:00 39°
16:00 39°
18:00 35°
20:00 33°
22:00 30°
☀️ FridayAugust 28th Avg 32° Low 24° at 06:00 High 40° at 15:00 Wind ~14 km/h
Clear Cloudy
00:00 28°
02:00 26°
04:00 24°
06:00 24°
08:00 28°
10:00 33°
12:00 38°
14:00 40°
16:00 40°
18:00 36°
20:00 35°
22:00 33°
☀️ SaturdayAugust 29th Avg 32° Low 24° at 06:00 High 40° at 15:00 Feels 38° Wind ~16 km/h
Clear Cloudy
00:00 29°
02:00 27°
04:00 25°
06:00 24°
08:00 28°
10:00 33°
12:00 37°
14:00 40°
16:00 39°
18:00 37°
20:00 36°
22:00 33°
☀️ SundayAugust 30th Avg 31° Low 23° at 05:00 High 40° at 15:00 Feels 38° Wind ~15 km/h
Clear
00:00 28°
02:00 26°
04:00 24°
06:00 24°
08:00 28°
10:00 33°
12:00 38°
14:00 40°
16:00 39°
18:00 35°
20:00 32°
22:00 30°
☀️ MondayAugust 31st Avg 31° Low 23° at 05:00 High 40° at 15:00 Wind ~14 km/h
Clear
00:00 28°
02:00 25°
04:00 23°
06:00 23°
08:00 28°
10:00 33°
12:00 37°
14:00 40°
16:00 39°
18:00 35°
20:00 33°
22:00 31°
☀️ TuesdaySeptember 1st Avg 32° Low 24° at 05:00 High 41° at 15:00 Feels 39° Wind ~16 km/h
Clear
00:00 29°
02:00 27°
04:00 25°
06:00 24°
08:00 28°
10:00 33°
12:00 38°
14:00 40°
16:00 40°
18:00 37°
20:00 34°
22:00 31°
☀️ WednesdaySeptember 2nd Avg 32° Low 23° at 05:00 High 41° at 15:00 Feels 39° Wind ~21 km/h
Clear
00:00 29°
02:00 26°
04:00 24°
06:00 23°
08:00 27°
10:00 33°
12:00 38°
14:00 40°
16:00 40°
18:00 37°
20:00 33°
22:00 30°
☀️ ThursdaySeptember 3rd Avg 31° Low 22° at 05:00 High 41° at 15:00 Wind ~18 km/h
Clear Partly Cloudy
00:00 27°
02:00 25°
04:00 23°
06:00 23°
08:00 27°
10:00 33°
12:00 38°
14:00 41°
16:00 40°
18:00 36°
20:00 33°
22:00 30°
☀️ FridaySeptember 4th Avg 32° Low 23° at 05:00 High 41° at 15:00 Wind ~18 km/h
Clear
00:00 27°
02:00 25°
04:00 24°
06:00 23°
08:00 28°
10:00 34°
12:00 39°
14:00 41°
16:00 40°
18:00 36°
20:00 33°
22:00 30°
☀️ SaturdaySeptember 5th Avg 32° Low 22° at 05:00 High 41° at 15:00 Wind ~19 km/h
Clear
00:00 27°
02:00 25°
04:00 23°
06:00 22°
08:00 27°
10:00 33°
12:00 38°
14:00 41°
16:00 41°
18:00 38°
20:00 34°
22:00 30°
☀️ SundaySeptember 6th Avg 31° Low 23° at 05:00 High 40° at 15:00 Feels 37° Wind ~14 km/h
Clear Clear Partly Cloudy
00:00 27°
02:00 24°
04:00 23°
06:00 24°
08:00 28°
10:00 33°
12:00 36°
14:00 39°
16:00 39°
18:00 36°
20:00 34°
22:00 31°
☀️ MondaySeptember 7th Avg 31° Low 25° at 05:00 High 40° at 15:00 Feels 36° Wind ~23 km/h
Partly Cloudy Clear
00:00 28°
02:00 26°
04:00 25°
06:00 25°
08:00 29°
10:00 33°
12:00 37°
14:00 39°
16:00 39°
18:00 35°
20:00 32°
22:00 29°
☀️ TuesdaySeptember 8th Avg 30° Low 22° at 05:00 High 39° at 15:00 Feels 37° Wind ~21 km/h
Clear Cloudy
00:00 26°
02:00 25°
04:00 23°
06:00 23°
08:00 27°
10:00 32°
12:00 36°
14:00 39°
16:00 38°
18:00 36°
20:00 32°
22:00 29°
☀️ WednesdaySeptember 9th Avg 30° Low 0° at 05:00 High 0° at 15:00 Feels 37° Wind ~14 km/h
Clear Unknown
00:00 28°
02:00 26°
04:00 24°
06:00 23°
08:00 27°
10:00 32°
12:00 36°
14:00 38°
16:00 0°
18:00 0°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 05:53 · Sunset 17:52

11h 59m of daylight · America/Fortaleza

Air quality

PM2.5 3.4 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Parque da Conquista · 0.3 km Paraíso · 0.7 km Bom Jardim · 1 km Bom Jesus - Sul · 1 km Tiradentes · 1 km São Francisco - Sul · 1 km

Tools for Mariana

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

Common questions about Mariana weather

Will it rain in Mariana today?

No rain is in the forecast for Mariana today.

What is the temperature in Mariana right now?

It is 26° in Mariana right now, though it feels closer to 24°. Today runs between a low of 23° and a high of 39°.

What time is sunrise and sunset in Mariana?

The sun rises at 05:53 and sets at 17:52 local time in Mariana today, giving 11h 59m of daylight.

What is the air quality in Mariana?

PM2.5 in Mariana is currently 3.4 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 Mariana 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 Mariana 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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