Niteroi Weather Conditions
Current Temperature Level
Niteroi Weather Conditions
Current Temperature Level
Feels Like 21°C
Chances of Rain3%
22°3%3 AM22°3%4 AM21°3%5 AM21°4%6 AM21°4%7 AM
21°4%8 AM24°3%9 AM27°2%10 AM30°1%11 AM31°1%12 PM32°1%1 PM33°1%2 PM33°1%3 PM33°1%4 PM32°1%5 PM30°1%6 PM28°2%7 PM26°2%8 PM26°3%9 PM26°3%10 PM
24°17%11 PM23°7%12 AM23°8%1 AM22°7%Skies are likely to remain clear overnight.
Last Updated: 2026-08-06 02:00 (Local Time)
38°NE
Direction
6.8km/h
Wind Speed
Gust Speed
4m/s
Precipitation
Precipitation
0mm
Pressure
1013mb
UV Index
0Low
Today
26
°C
46%Friday
27
°C48%Saturday
25
°C68%Sunday
26
°C63%Monday
23
°C84%Tuesday
19
°C90%Wednesday
17
°C85%Thursday
20
°C73%Friday
20
°C77%Saturday
21
°C76%Sunny
Clear Sky with temperature at 26 °C and humidity will be at 46% with 10.1 km/h winds.33°C / 21°C
Humi.46 %
Prec.0.09 mm
Sunrise
06:23 AM11hrs 10min
Sunset
05:33 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
23 °C
52 %
0
6.8 kmph / NE
Clear
Feels 22 °C
Cover 14 %
Visibility 10 km
1 AM
Clear
22 °C
52 %
0
7.2 kmph / NE
ClearFeels 21 °C
Cover 10 %
Visibility 10 km
2 AM
Clear
22 °C
53 %
0
6.8 kmph / NE
ClearFeels 21 °C
Cover 8 %
Visibility 10 km
3 AM
Clear
22 °C
54 %
0
6.1 kmph / NNE
ClearFeels 21 °C
Cover 11 %
Visibility 10 km
4 AM
Clear
21 °C
55 %
0
5.8 kmph / NNE
ClearFeels 21 °C
Cover 13 %
Visibility 10 km
5 AM
Clear
21 °C
57 %
0
5.4 kmph / NNE
ClearFeels 21 °C
Cover 14 %
Visibility 10 km
6 AM
Clear
21 °C
58 %
0
5.4 kmph / NNE
ClearFeels 21 °C
Cover 14 %
Visibility 10 km
7 AM
Sunny
21 °C
58 %
0.2
6.5 kmph / NNE
SunnyFeels 21 °C
Cover 11 %
Visibility 10 km
8 AM
Sunny
24 °C
52 %
1.2
5.8 kmph / N
SunnyFeels 24 °C
Cover 13 %
Visibility 10 km
9 AM
Sunny
27 °C
44 %
3
7.6 kmph / N
SunnyFeels 27 °C
Cover 12 %
Visibility 10 km
10 AM
Sunny
30 °C
37 %
5.1
7.6 kmph / N
SunnyFeels 29 °C
Cover 12 %
Visibility 10 km
11 AM
Sunny
31 °C
32 %
6.7
6.1 kmph / NNW
SunnyFeels 31 °C
Cover 13 %
Visibility 10 km
12 PM
Sunny
32 °C
30 %
7.2
4.7 kmph / WNW
SunnyFeels 32 °C
Cover 16 %
Visibility 10 km
1 PM
Sunny
33 °C
28 %
6.3
4.3 kmph / W
SunnyFeels 33 °C
Cover 21 %
Visibility 10 km
2 PM
Sunny
33 °C
30 %
4.5
5.4 kmph / WSW
SunnyFeels 33 °C
Cover 22 %
Visibility 10 km
3 PM
Sunny
33 °C
31 %
2.4
4 kmph / W
SunnyFeels 33 °C
Cover 18 %
Visibility 10 km
4 PM
Sunny
32 °C
32 %
0.8
1.1 kmph / NE
SunnyFeels 33 °C
Cover 14 %
Visibility 10 km
5 PM
Sunny
30 °C
37 %
0.1
8.3 kmph / E
SunnyFeels 30 °C
Cover 16 %
Visibility 10 km
6 PM
Clear
28 °C
43 %
0
10.1 kmph / ENE
ClearFeels 28 °C
Cover 17 %
Visibility 10 km
7 PM
Clear
26 °C
46 %
0
8.3 kmph / ENE
ClearFeels 26 °C
Cover 18 %
Visibility 10 km
8 PM
Clear
26 °C
48 %
0
5.4 kmph / NE
ClearFeels 26 °C
Cover 23 %
Visibility 10 km
9 PM
Clear
26 °C
51 %
0
5.4 kmph / SW
ClearFeels 26 °C
Cover 20 %
Visibility 10 km
10 PM
Patchy rain nearby
24 °C
61 %
0
6.8 kmph / SW
Patchy rain nearbyFeels 25 °C
Cover 74 %
Visibility 10 km
11 PM
Clear
23 °C
73 %
0
3.2 kmph / SW
ClearFeels 25 °C
Cover 13 %
Visibility 10 km
27°16°29°17°27°18°29°18°31°20°33°21°37°22°30°21°30°22°25°21°21°18°17°16°26°17°24°17°24°18°
25°18°26°18°26°18°27°18°25°18°24°18°25°17°27°18°26°18°26°19°25°18°24°18°25°18°25°18°27°18°26°18°AugustWeather Overview
No. of days:
Sunny
9
Cloudy
0
Rainy
20
Snowy
0
The monthly weather averages in Niteroi consist of 9 sunny days, 0 cloudy days, 20 rainy days, and 0 snowy days.
Niteroi's Locations Weather Conditions
Brazil's Hottest Cities - August 2026
1.
Manaus, Amazonas
26 °C
Clear
64%
0
5.4 kmph / NNE
2.
Aracatuba, State Of Sao Paulo
23 °C
Clear
42%
0
4 kmph / ESE
3.
Rio de Janeiro, Rio de Janeiro
22 °C
Clear
48%
0
4.3 kmph / N
4.
Niteroi, Rio de Janeiro
22 °C
Clear
52%
0
7.2 kmph / NE
5.
Sao Bernardo Do Campo, State Of Sao Paulo
21 °C
Patchy rain nearby
49%
0
7.9 kmph / NW
6.
Maua, State Of Sao Paulo
21 °C
Patchy rain nearby
50%
0
7.6 kmph / NNW
7.
Catanduva, State Of Sao Paulo
21 °C
Clear
50%
0
10.4 kmph / NE
8.
Presidente Prudente, State Of Sao Paulo
21 °C
Thundery outbreaks in nearby
62%
0
6.8 kmph / ESE
9.
Sao Caetano Do Sul, State Of Sao Paulo
21 °C
Patchy rain nearby
50%
0
6.8 kmph / NW
10.
Santos, State Of Sao Paulo
21 °C
Patchy rain nearby
59%
0
5 kmph / N
Last Updated: 06 Aug 2026, 05:07 AM
City Weather RankingsFAQs About Niteroi Weather Conditions
1. What is the current temperature in Niteroi today - 06 August 2026?
1. What is the current temperature in Niteroi today - 06 August 2026?
The current temperature in Niteroi is 22°C, with a feels-like temperature of 21°C. Today's forecast shows a high of 33°C and a low of 21°C, giving a 12 degree swing through the day as of 02:00 AM 06 August 2026.
2. What are the current weather parameters in Niteroi today?
2. What are the current weather parameters in Niteroi today?
Here is a complete overview of Niteroi's current weather conditions as of 02:00 AM 06 August 2026: Condition : Clear Temperature : 22°C Pleasant (Feels like 21°C) Humidity : 53% Wind Speed : 6.8 km/h from NE (38 degrees), Gust 4 m/s UV Index : 0 (Low Air Pressure : 1013 mb Cloud Cover : 8% Visibility : 10 km Precipitation : 0 mm (17% chance of rain)
3. What is the 10-day weather forecast for Niteroi from 02:00 AM 06 August 2026?
3. What is the 10-day weather forecast for Niteroi from 02:00 AM 06 August 2026?
From 02:00 AM 06 August 2026, Niteroi's 10-day forecast shows this trend: Today (Aug. 6) : Temp. 26°C, Hum. 46% and Sunny condition. Friday (Aug. 7) : Temp. 27°C, Hum. 48% and Sunny condition. Saturday (Aug. 8) : Temp. 25°C, Hum. 68% and Smoky haze condition. Sunday (Aug. 9) : Temp. 26°C, Hum. 63% and Smoky haze condition. Monday (Aug. 10) : Temp. 23°C, Hum. 84% and Patchy rain nearby condition. Tuesday (Aug. 11) : Temp. 19°C, Hum. 90% and Rain Shower condition. Wednesday (Aug. 12) : Temp. 17°C, Hum. 85% and Rain Shower condition. Thursday (Aug. 13) : Temp. 20°C, Hum. 73% and Sunny condition. Friday (Aug. 14) : Temp. 20°C, Hum. 77% and Rain Showers condition. Saturday (Aug. 15) : Temp. 21°C, Hum. 76% and Rain condition.
4. Will it rain in Niteroi today?
4. Will it rain in Niteroi today?
As of 02:00 AM 06 August 2026, there is a 3% chance of rainfall in Niteroi later today around 2026-08-06 02:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Niteroi in August 2026?
5. What is the monthly weather forecast for Niteroi in August 2026?
August 2026 in Niteroi is forecast to have 9 sunny days, 20 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 16°C to highs of 37°C.
6. How does the weather in Niteroi affect air quality?
6. How does the weather in Niteroi affect air quality?
Weather directly impacts air quality in Niteroi. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
