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Weather in Niterói

October 4, 2026, 11:37
Partly Cloudy
+27°C
Partly Cloudy
Feels like: +29°C

Now in Niterói: partly cloudy, +27°C, feels like +29°C. No major precipitation expected, 0 mm; wind 2 m/s.

Precipitation map

Now in Niterói: partly cloudy, +27°C, feels like +29°C. No major precipitation expected, 0 mm; wind 2 m/s.

Weather in the next hours

11:00
Partly Cloudy
+27°C
5%
12:00
Partly Cloudy
+28°C
0%
13:00
Cloudy
+28°C
10%
14:00
Partly Cloudy
+29°C
5%
15:00
Partly Cloudy
+29°C
0%
16:00
Partly Cloudy
+29°C
5%
17:00
Partly Cloudy
+28°C
0%
18:00
Partly Cloudy
+27°C
5%
19:00
Partly Cloudy
+26°C
15%
20:00
Cloudy
+25°C
15%
21:00
Light rain
+24°C
20%
22:00
Moderate or heavy rain shower
+24°C
55%
23:00
Moderate or heavy rain shower
+24°C
55%
Sea temperature
+24°C
Mild water

The water is mild.

Cool Mild Warm

Forecast for the next 13 hours

Today

Oct 4

11:00
Partly Cloudy
+27°C
5%
2 m/s
66%
761
4 m/s
↓↙ NNE
mmHg

Partly Cloudy

Feels like +29°C
Precipitation amount 0 mm
Humidity 66%
Cloud cover 42%
Pressure 761 mmHg
Visibility 16 km
UV index 8 points
12:00
Partly Cloudy
+28°C
0%
2 m/s
64%
761
4 m/s
↓↙ NNE
mmHg

Partly Cloudy

Feels like +30°C
Precipitation amount 0 mm
Humidity 64%
Cloud cover 33%
Pressure 761 mmHg
Visibility 16 km
UV index 9 points
13:00
Cloudy
+28°C
10%
2 m/s
62%
760
4 m/s
↓↙ NNE
mmHg

Cloudy

Feels like +31°C
Precipitation amount 0 mm
Humidity 62%
Cloud cover 70%
Pressure 760 mmHg
Visibility 16 km
UV index 5 points
14:00
Partly Cloudy
+29°C
5%
2 m/s
61%
759
3 m/s
↙ NE
mmHg

Partly Cloudy

Feels like +31°C
Precipitation amount 0 mm
Humidity 61%
Cloud cover 45%
Pressure 759 mmHg
Visibility 16 km
UV index 5 points
15:00
Partly Cloudy
+29°C
0%
2 m/s
61%
758
3 m/s
↙← ENE
mmHg

Partly Cloudy

Feels like +32°C
Precipitation amount 0 mm
Humidity 61%
Cloud cover 37%
Pressure 758 mmHg
Visibility 16 km
UV index 3 points
Hour
Temp
Feels like
Rain chance
Wind
Gusts
Precip. amt.
Humidity
Clouds
Pressure
Visibility
UV index
Now
Partly Cloudy
Cloudy
Comfortable
+27°C
+29°C
5%
2 m/s ↓↙ NNE
4 m/s
0 mm
66%
42%
761 mmHg
16 km
8 points
12:00
Partly Cloudy
Cloudy
Comfortable
+28°C
+30°C
0%
2 m/s ↓↙ NNE
4 m/s
0 mm
64%
33%
761 mmHg
16 km
9 points
13:00
Cloudy
Cloudy
Comfortable
+28°C
+31°C
10%
2 m/s ↓↙ NNE
4 m/s
0 mm
62%
70%
760 mmHg
16 km
5 points
14:00
Partly Cloudy
Cloudy
Comfortable
+29°C
+31°C
5%
2 m/s ↙ NE
3 m/s
0 mm
61%
45%
759 mmHg
16 km
5 points
15:00
Partly Cloudy
Cloudy
Comfortable
+29°C
+32°C
0%
2 m/s ↙← ENE
3 m/s
0 mm
61%
37%
758 mmHg
16 km
3 points
16:00
Partly Cloudy
Cloudy
Comfortable
+29°C
+31°C
5%
2 m/s ← E
3 m/s
0 mm
64%
41%
758 mmHg
16 km
1 point
17:00
Partly Cloudy
Cloudy
Comfortable
+28°C
+30°C
0%
2 m/s ← E
4 m/s
0 mm
68%
31%
758 mmHg
16 km
0 points
18:00
Partly Cloudy
Cloudy
+27°C
+29°C
5%
2 m/s ← E
3 m/s
0 mm
73%
57%
759 mmHg
16 km
0 points
19:00
Partly Cloudy
Cloudy
+26°C
+28°C
15%
2 m/s ↖ SE
2 m/s
0.1 mm
77%
56%
761 mmHg
16 km
0 points
20:00
Cloudy
Cloudy
+25°C
+27°C
15%
2 m/s ← E
3 m/s
0 mm
80%
82%
761 mmHg
16 km
0 points
21:00
Light rain
Rain
+24°C
+26°C
20%
2 m/s ↓↙ NNE
3 m/s
0.1 mm
83%
75%
761 mmHg
16 km
0 points
22:00
Moderate or heavy rain shower
Rain
Rain risk
+24°C
+26°C
55%
2 m/s ↓↙ NNE
3 m/s
0.8 mm
83%
87%
761 mmHg
16 km
0 points
23:00
Moderate or heavy rain shower
Rain
Rain risk
+24°C
+26°C
55%
2 m/s ↓ N
3 m/s
1.1 mm
84%
89%
761 mmHg
16 km
0 points
Precipitation map
Sun and UV

Daylight

UV 8 points Very high
Sunrise 05:30
Sunset 17:52
Daylight 12 hours 22 min Solar noon 11:41
Moon
Last Quarter
Rise01:08 Set12:09 Illumination43% PhaseWaning
Now 14 days Month
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Next days

14-day view
Date
Today
Tomorrow
Day after tomorrow
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Day
Night
Sea t°
Rain
Wind
Press.
Hum.
Feels like
UV
Clouds
Visibility
Gusts
Partly Cloudy +29°C
Light rain +22°C
+24°C
60% 6 mm
2 m/s ↙ NE
759 mmHg
69%
day +32°C / night +25°C
9 points
78%
16 km
4 m/s ↙ NE
Light rain +25°C
Light rain +22°C
+24°C
55% 5 mm
4 m/s ↗ SW
No data
80%
day +27°C / night +25°C
7 points
100%
No data
9 m/s ↗ SW
Moderate rain +26°C
Light rain +23°C
+25°C
75% 11 mm
3 m/s ↖ SE
No data
83%
day +29°C / night +25°C
4 points
99%
No data
5 m/s ↖ SE
Patchy light rain in area with thunder +24°C
Overcast +22°C
+25°C
65% 11 mm
3 m/s ↑ S
No data
88%
day +26°C / night +25°C
3 points
100%
No data
5 m/s ↑ S
Partly Cloudy +28°C
Partly Cloudy +23°C
+25°C
10% 0 mm
4 m/s ↖← ESE
No data
79%
day +31°C / night +25°C
9 points
54%
No data
6 m/s ↖← ESE
Patchy light rain in area with thunder +28°C
Patchy light rain in area with thunder +23°C
+25°C
45% 1 mm
4 m/s ↑↖ SSE
No data
77%
day +32°C / night +26°C
8 points
70%
No data
6 m/s ↑↖ SSE
Patchy light rain in area with thunder +27°C
Cloudy +23°C
+26°C
75% 8 mm
4 m/s ↑↗ SSW
No data
80%
day +30°C / night +26°C
8 points
76%
No data
6 m/s ↑↗ SSW
Patchy light rain in area with thunder +27°C
Patchy light rain in area with thunder +23°C
+27°C
85% 24 mm
4 m/s ↑↗ SSW
No data
78%
day +30°C / night +25°C
7 points
82%
No data
6 m/s ↑↗ SSW
Patchy light rain in area with thunder +26°C
Patchy light rain in area with thunder +23°C
+26°C
30% 1 mm
3 m/s ↖ SE
No data
78%
day +28°C / night +25°C
9 points
43%
No data
9 m/s ↖ SE

Niterói weather forecasts

Quick links to the 14-day forecast, monthly forecast and weather by month.

Weather in Niterói for 14 days Air and sea temperature, precipitation, wind and trends for the next few days. Weather in Niterói for a month Daily 30-day forecast with daytime, nighttime and sea temperatures. Weather in Niterói in October Monthly climate with air and sea temperature, precipitation and yearly statistics.

Weather questions for Niterói

Short answers about current weather, rain, wind and the next few days.

What is the weather in Niterói now?

Now in Niterói: partly cloudy, +27°C, feels like +29°C. Wind 2 m/s.

Will it rain in Niterói today?

Today's forecast gives a maximum precipitation chance of 70% and a daily total of 13.9 mm.

What is the sea temperature in Niterói?

Sea water is +24°C now. The water is mild.

How will the weather change in Niterói over the next few days?

Over the next few days expect +24°C…+29°C by day and +22°C…+23°C at night; precipitation chance up to 75%, wind up to 4 m/s.

What does the weather feel like in Niterói today?

Right now it is +27°C, feels like +29°C; wind 2 m/s. No major precipitation expected.