Cities / Brazil / Rio de Janeiro

22°

🌦️ Niterói weather

Light rain. No rain expected in the next few hours.

Feels like 25° Wind 5 km/h W Humidity 90% UV 3 Air Moderate ☀ 06:17 - 17:36

Right now it is 22° in Niterói with light rain, it feels more like 25°, today's high is 22° with an overnight low of 21° and about 1 mm of rain is expected. The sun rises at 06:17 and sets at 17:36, giving 11h 19m of daylight. Over the coming week highs range from 22° to 27°.

Niterói is in Rio de Janeiro, Brazil, sitting 44 m above sea level, with a population of about 515,000. Local time is America/Sao_Paulo (UTC−3), and every time on this page is shown in it.

Next 24 hours - temperature

20° 22° 24° 22° 21° 08:00 · 21.6° · 0.1 mm 09:00 · 21.7° · 0.1 mm 10:00 · 21.9° · 0.1 mm 11:00 · 22.1° · 0.1 mm 12:00 · 22.2° · 0.1 mm 13:00 · 22.2° · 0.1 mm 14:00 · 22.2° · 0 mm 15:00 · 22.3° · 0 mm 16:00 · 22.2° · 0 mm 17:00 · 22° · 0 mm 18:00 · 21.6° · 0 mm 19:00 · 21.5° · 0.1 mm 20:00 · 21.4° · 0.1 mm 21:00 · 21.5° · 0.1 mm 22:00 · 21.3° · 0 mm 23:00 · 21.3° · 0 mm 00:00 · 21.2° · 0 mm 01:00 · 21.2° · 0 mm 02:00 · 21° · 0 mm 03:00 · 20.9° · 0 mm 04:00 · 20.8° · 0 mm 05:00 · 20.8° · 0 mm 06:00 · 20.9° · 0 mm 07:00 · 20.9° · 0 mm

Precipitation

08:00 · 0.1 mm 08:00 09:00 · 0.1 mm 10:00 · 0.1 mm 11:00 · 0.1 mm 11:00 12:00 · 0.1 mm 13:00 · 0.1 mm 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 · 0.1 mm 20:00 · 0.1 mm 20:00 21:00 · 0.1 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 🌦️ 21.6° 24.3° 0.1 mm Light rain
09:00 🌦️ 21.7° 24.5° 0.1 mm Light rain
10:00 🌦️ 21.9° 24.8° 0.1 mm Light rain
11:00 🌦️ 22.1° 25° 0.1 mm Light rain
12:00 🌦️ 22.2° 25° 0.1 mm Light rain
13:00 🌦️ 22.2° 24.7° 0.1 mm Light rain
14:00 ☁️ 22.2° 24.4° - Overcast
15:00 ☁️ 22.3° 24.2° - Overcast
16:00 ⛅ 22.2° 23.9° - Partly cloudy
17:00 ☀️ 22° 23.2° - Clear sky
18:00 🌤️ 21.6° 22.9° - Mostly clear
19:00 🌦️ 21.5° 22.2° 0.1 mm Light rain

Next 16 days

Today🌦️ 22°21°1mm Sat 15🌦️ 22°20°1.5mm Sun 16☀️ 26°20° Mon 17☀️ 25°20° Tue 18☀️ 26°20° Wed 19☀️ 26°22° Thu 20☀️ 27°22° Fri 21☀️ 25°21° Sat 22☀️ 24°21° Sun 23⛅ 24°21°0.2mm Mon 24🌦️ 23°21°2.2mm Tue 25🌦️ 23°21°1.2mm Wed 26🌦️ 23°21°1.3mm Thu 27🌦️ 22°21°3.2mm Fri 28🌧️ 25°20°4.3mm Sat 29🌦️ 0°0°
🌦️ TodayAugust 14th Avg 22° Low 21° at 22:00 High 22° at 15:00 1 mm rain Feels 25° Wind ~16 km/h
Clear Rain Rain
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 22° 0.1mm
10:00 22° 0.1mm
12:00 22° 0.1mm
14:00 22°
16:00 22°
18:00 22°
20:00 21° 0.1mm
22:00 21°
🌦️ SaturdayAugust 15th Avg 21° Low 20° at 23:00 High 22° at 13:00 1.5 mm rain Wind ~20 km/h
Cloudy Rain Cloudy Rain
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 21° 0.1mm
10:00 21° 0.1mm
12:00 22°
14:00 22°
16:00 22° 0.2mm
18:00 21°
20:00 20° 0.4mm
22:00 20° 0.1mm
☀️ SundayAugust 16th Avg 22° Low 20° at 05:00 High 26° at 15:00 Wind ~24 km/h
Cloudy Clear
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 20°
10:00 22°
12:00 24°
14:00 26°
16:00 25°
18:00 22°
20:00 21°
22:00 20°
☀️ MondayAugust 17th Avg 22° Low 20° at 05:00 High 25° at 14:00 Wind ~13 km/h
Clear Partly Cloudy Clear
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 20°
10:00 22°
12:00 24°
14:00 25°
16:00 25°
18:00 24°
20:00 23°
22:00 22°
☀️ TuesdayAugust 18th Avg 23° Low 20° at 05:00 High 26° at 14:00 Wind ~18 km/h
Clear
00:00 22°
02:00 21°
04:00 21°
06:00 20°
08:00 21°
10:00 23°
12:00 25°
14:00 26°
16:00 26°
18:00 24°
20:00 24°
22:00 24°
☀️ WednesdayAugust 19th Avg 24° Low 22° at 05:00 High 26° at 13:00 Wind ~16 km/h
Clear
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 23°
10:00 24°
12:00 26°
14:00 26°
16:00 25°
18:00 24°
20:00 24°
22:00 24°
☀️ ThursdayAugust 20th Avg 24° Low 22° at 05:00 High 27° at 13:00 Feels 29° Wind ~20 km/h
Clear
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 23°
10:00 25°
12:00 27°
14:00 27°
16:00 26°
18:00 25°
20:00 25°
22:00 24°
☀️ FridayAugust 21st Avg 22° Low 21° at 04:00 High 25° at 12:00 Wind ~19 km/h
Clear
00:00 22°
02:00 22°
04:00 21°
06:00 21°
08:00 22°
10:00 23°
12:00 25°
14:00 25°
16:00 24°
18:00 22°
20:00 22°
22:00 21°
☀️ SaturdayAugust 22nd Avg 22° Low 21° at 00:00 High 24° at 12:00 Wind ~23 km/h
Cloudy Clear
00:00 21°
02:00 22°
04:00 22°
06:00 22°
08:00 22°
10:00 23°
12:00 24°
14:00 23°
16:00 23°
18:00 22°
20:00 22°
22:00 22°
⛅ SundayAugust 23rd Avg 22° Low 21° at 06:00 High 24° at 12:00 0.2 mm rain Wind ~20 km/h
Partly Cloudy Partly Cloudy Clear Partly Cloudy
00:00 22°
02:00 22°
04:00 21°
06:00 21°
08:00 21°
10:00 23°
12:00 24°
14:00 24°
16:00 23°
18:00 22°
20:00 22°
22:00 21° 0.1mm
🌦️ MondayAugust 24th Avg 22° Low 21° at 23:00 High 23° at 12:00 2.2 mm rain Wind ~16 km/h
Rain Cloudy Rain
00:00 21° 0.1mm
02:00 21° 0.1mm
04:00 21° 0.1mm
06:00 21° 0.1mm
08:00 21°
10:00 22°
12:00 23°
14:00 22°
16:00 22°
18:00 22°
20:00 21° 0.3mm
22:00 21° 0.3mm
🌦️ TuesdayAugust 25th Avg 22° Low 21° at 01:00 High 23° at 15:00 1.2 mm rain Feels 26° Wind ~17 km/h
Rain Cloudy Partly Cloudy Clear
00:00 21° 0.3mm
02:00 21° 0.2mm
04:00 21° 0.1mm
06:00 21° 0.1mm
08:00 22°
10:00 22°
12:00 23°
14:00 23°
16:00 23°
18:00 23°
20:00 23°
22:00 23°
🌦️ WednesdayAugust 26th Avg 22° Low 21° at 23:00 High 23° at 12:00 1.3 mm rain Feels 26° Wind ~25 km/h
Clear Rain Partly Cloudy Rain
00:00 23°
02:00 22°
04:00 22°
06:00 22°
08:00 22° 0.1mm
10:00 23°
12:00 23°
14:00 23°
16:00 23° 0.1mm
18:00 22° 0.1mm
20:00 22° 0.1mm
22:00 22° 0.2mm
🌦️ ThursdayAugust 27th Avg 21° Low 21° at 21:00 High 22° at 12:00 3.2 mm rain Feels 24° Wind ~20 km/h
Rain Rain Cloudy Rain
00:00 21° 0.2mm
02:00 21° 0.3mm
04:00 21° 0.2mm
06:00 21° 0.2mm
08:00 21°
10:00 22° 0.1mm
12:00 22° 0.1mm
14:00 22°
16:00 21° 0.2mm
18:00 21° 0.2mm
20:00 21° 0.2mm
22:00 21°
🌧️ FridayAugust 28th Avg 22° Low 20° at 05:00 High 25° at 13:00 4.3 mm rain Feels 27° Wind ~41 km/h
Rain Cloudy Clear Rain
00:00 21°
02:00 21° 0.1mm
04:00 20°
06:00 20°
08:00 21°
10:00 23°
12:00 25°
14:00 25°
16:00 24° 0.1mm
18:00 22° 0.1mm
20:00 22° 1.1mm
22:00 22° 0.2mm
🌦️ SaturdayAugust 29th Avg 23° Low 0° at 01:00 High 0° at 13:00 Feels 25° Wind ~21 km/h
Cloudy Rain Cloudy Rain
00:00 22° 0.2mm
02:00 22°
04:00 22° 0.3mm
06:00 22° 0.3mm
08:00 22°
10:00 23°
12:00 24°
14:00 24°
16:00 24°
18:00 23°
20:00 23° 0.6mm
22:00 0°

Sun

☀️ Sunrise 06:17 · Sunset 17:36

11h 19m of daylight · America/Sao_Paulo

Air quality

PM2.5 34 µg/m³ - Moderate

Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

Source: Copernicus CAMS, updated hourly.

Nearby

Fátima · 1.3 km São Lourenço · 1.3 km Fonseca · 1.8 km Barreto · 1.9 km Centro · 2.1 km Icaraí · 2.1 km

Tools for Niterói

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

Common questions about Niterói weather

Will it rain in Niterói today?

Yes - about 1 mm of rain is expected in Niterói today.

What is the temperature in Niterói right now?

It is 22° in Niterói right now, though it feels closer to 25°. Today runs between a low of 21° and a high of 22°.

What time is sunrise and sunset in Niterói?

The sun rises at 06:17 and sets at 17:36 local time in Niterói today, giving 11h 19m of daylight.

What is the air quality in Niterói?

PM2.5 in Niterói is currently 34 µg/m³, which counts as Moderate on the European air-quality index. Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

How accurate is the Niterói 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 Niterói 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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