Cities / Brazil / Piauí

39°

☀️ Jacu weather

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

Feels like 39° Wind 5 km/h SE Humidity 18% UV 0 Air Fair ☀ 05:52 - 17:52

Right now it is 39° in Jacu with clear skies and today's high is 39° with an overnight low of 19°. The sun rises at 05:52 and sets at 17:52, giving 12h 00m of daylight. Over the coming week highs range from 39° to 41° - a steady stretch with little day-to-day change.

Jacu is in Piauí, Brazil, sitting 70 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

20° 31° 41° 40° 21° 14:00 · 38.9° · 0 mm 15:00 · 38.9° · 0 mm 16:00 · 38° · 0 mm 17:00 · 36.5° · 0 mm 18:00 · 31.1° · 0 mm 19:00 · 28.5° · 0 mm 20:00 · 26° · 0 mm 21:00 · 24.3° · 0 mm 22:00 · 23° · 0 mm 23:00 · 22.2° · 0 mm 00:00 · 22° · 0 mm 01:00 · 22.1° · 0 mm 02:00 · 22.5° · 0 mm 03:00 · 22.5° · 0 mm 04:00 · 22.3° · 0 mm 05:00 · 22.1° · 0 mm 06:00 · 20.7° · 0 mm 07:00 · 23.4° · 0 mm 08:00 · 26.6° · 0 mm 09:00 · 29.7° · 0 mm 10:00 · 32.9° · 0 mm 11:00 · 35.9° · 0 mm 12:00 · 38.5° · 0 mm 13:00 · 40.3° · 0 mm

Precipitation

14:00 · 0 mm 14:00 15:00 · 0 mm 16:00 · 0 mm 17:00 · 0 mm 17:00 18:00 · 0 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 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
14:00 ☀️ 38.9° 38.1° - Clear sky
15:00 ☀️ 38.9° 38.1° - Clear sky
16:00 ☀️ 38° 37.1° - Clear sky
17:00 ☀️ 36.5° 35.8° - Clear sky
18:00 ☀️ 31.1° 29.9° - Clear sky
19:00 ☀️ 28.5° 28.5° - Clear sky
20:00 ☀️ 26° 27.3° - Clear sky
21:00 ☀️ 24.3° 26.1° - Clear sky
22:00 ☀️ 23° 25.4° - Clear sky
23:00 ☀️ 22.2° 24.9° - Clear sky
00:00 ☀️ 22° 24.8° - Clear sky
01:00 🌤️ 22.1° 24.8° - Mostly clear

Next 16 days

Today☀️ 39°19° Sun 23☀️ 41°21° Mon 24☀️ 40°22° Tue 25☀️ 41°20° Wed 26☀️ 39°20° Thu 27🌤️ 39°22° Fri 28☀️ 40°21° Sat 29☀️ 40°20° Sun 30☀️ 40°20° Mon 31☀️ 40°20° Tue 1☀️ 39°20° Wed 2☀️ 41°21° Thu 3☀️ 41°21° Fri 4☀️ 40°21° Sat 5☀️ 37°21° Sun 6🌦️ 37°20°0.6mm
☀️ TodayAugust 22nd Avg 28° Low 19° at 06:00 High 39° at 14:00 Wind ~16 km/h
Clear
00:00 21°
02:00 20°
04:00 20°
06:00 19°
08:00 25°
10:00 32°
12:00 37°
14:00 39°
16:00 38°
18:00 31°
20:00 26°
22:00 23°
☀️ SundayAugust 23rd Avg 29° Low 21° at 06:00 High 41° at 14:00 Wind ~19 km/h
Clear Clear Partly Cloudy
00:00 22°
02:00 23°
04:00 22°
06:00 21°
08:00 27°
10:00 33°
12:00 39°
14:00 41°
16:00 39°
18:00 29°
20:00 26°
22:00 24°
☀️ MondayAugust 24th Avg 29° Low 22° at 02:00 High 40° at 14:00 Wind ~18 km/h
Clear Cloudy
00:00 23°
02:00 22°
04:00 24°
06:00 23°
08:00 27°
10:00 33°
12:00 38°
14:00 40°
16:00 37°
18:00 32°
20:00 26°
22:00 24°
☀️ TuesdayAugust 25th Avg 29° Low 20° at 06:00 High 41° at 14:00 Wind ~17 km/h
Clear Cloudy Clear Cloudy
00:00 23°
02:00 21°
04:00 21°
06:00 20°
08:00 28°
10:00 33°
12:00 38°
14:00 41°
16:00 36°
18:00 32°
20:00 27°
22:00 26°
☀️ WednesdayAugust 26th Avg 29° Low 20° at 06:00 High 39° at 14:00 Wind ~19 km/h
Clear
00:00 26°
02:00 23°
04:00 21°
06:00 20°
08:00 27°
10:00 33°
12:00 38°
14:00 39°
16:00 39°
18:00 30°
20:00 26°
22:00 25°
🌤️ ThursdayAugust 27th Avg 29° Low 22° at 05:00 High 39° at 14:00 Wind ~19 km/h
Clear Partly Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 22°
08:00 28°
10:00 33°
12:00 37°
14:00 39°
16:00 37°
18:00 30°
20:00 26°
22:00 24°
☀️ FridayAugust 28th Avg 29° Low 21° at 05:00 High 40° at 14:00 Wind ~17 km/h
Clear
00:00 25°
02:00 24°
04:00 22°
06:00 21°
08:00 27°
10:00 33°
12:00 37°
14:00 40°
16:00 37°
18:00 30°
20:00 27°
22:00 25°
☀️ SaturdayAugust 29th Avg 29° Low 20° at 05:00 High 40° at 14:00 Wind ~22 km/h
Clear Clear
00:00 24°
02:00 23°
04:00 21°
06:00 21°
08:00 27°
10:00 33°
12:00 38°
14:00 40°
16:00 37°
18:00 30°
20:00 26°
22:00 25°
☀️ SundayAugust 30th Avg 28° Low 20° at 05:00 High 40° at 14:00 Wind ~17 km/h
Clear Partly Cloudy
00:00 24°
02:00 23°
04:00 21°
06:00 20°
08:00 26°
10:00 32°
12:00 37°
14:00 40°
16:00 37°
18:00 30°
20:00 26°
22:00 24°
☀️ MondayAugust 31st Avg 28° Low 20° at 05:00 High 40° at 14:00 Wind ~18 km/h
Clear
00:00 23°
02:00 22°
04:00 21°
06:00 20°
08:00 27°
10:00 33°
12:00 38°
14:00 40°
16:00 37°
18:00 30°
20:00 26°
22:00 24°
☀️ TuesdaySeptember 1st Avg 28° Low 20° at 05:00 High 39° at 14:00 Wind ~20 km/h
Clear Cloudy
00:00 24°
02:00 23°
04:00 21°
06:00 20°
08:00 26°
10:00 33°
12:00 37°
14:00 39°
16:00 37°
18:00 30°
20:00 26°
22:00 24°
☀️ WednesdaySeptember 2nd Avg 29° Low 21° at 05:00 High 41° at 15:00 Wind ~18 km/h
Clear
00:00 24°
02:00 23°
04:00 22°
06:00 21°
08:00 27°
10:00 32°
12:00 37°
14:00 41°
16:00 39°
18:00 31°
20:00 26°
22:00 24°
☀️ ThursdaySeptember 3rd Avg 29° Low 21° at 05:00 High 41° at 14:00 Wind ~17 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 38°
14:00 41°
16:00 38°
18:00 30°
20:00 26°
22:00 25°
☀️ FridaySeptember 4th Avg 29° Low 21° at 05:00 High 40° at 14:00 Wind ~16 km/h
Clear Partly Cloudy
00:00 25°
02:00 24°
04:00 22°
06:00 21°
08:00 27°
10:00 33°
12:00 37°
14:00 40°
16:00 38°
18:00 31°
20:00 27°
22:00 25°
☀️ SaturdaySeptember 5th Avg 28° Low 21° at 05:00 High 37° at 13:00 Wind ~13 km/h
Clear Partly Cloudy Cloudy Clear
00:00 25°
02:00 24°
04:00 22°
06:00 22°
08:00 27°
10:00 33°
12:00 37°
14:00 37°
16:00 34°
18:00 29°
20:00 26°
22:00 24°
🌦️ SundaySeptember 6th Avg 28° Low 20° at 05:00 High 37° at 13:00 0.6 mm rain Wind ~14 km/h
Clear Partly Cloudy Cloudy Rain
00:00 22°
02:00 22°
04:00 21°
06:00 21°
08:00 27°
10:00 33°
12:00 37°
14:00 36°
16:00 34°
18:00 32°
20:00 26° 0.2mm
22:00 23°

Sun

☀️ Sunrise 05:52 · Sunset 17:52

12h 00m of daylight · America/Fortaleza

Air quality

PM2.5 10.3 µg/m³ - Fair

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

Source: Copernicus CAMS, updated hourly.

Nearby

Cardoso · 2 km Claro · 2.3 km Bôca do Centro · 2.6 km Canto da Folha · 4.2 km Boi Morto · 4.3 km Barroca · 4.3 km

Tools for Jacu

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

Common questions about Jacu weather

Will it rain in Jacu today?

No rain is in the forecast for Jacu today.

What is the temperature in Jacu right now?

It is 39° in Jacu right now. Today runs between a low of 19° and a high of 39°.

What time is sunrise and sunset in Jacu?

The sun rises at 05:52 and sets at 17:52 local time in Jacu today, giving 12h 00m of daylight.

What is the air quality in Jacu?

PM2.5 in Jacu is currently 10.3 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 Jacu 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 Jacu 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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