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Weather in Itaboraí, Brazil 🇧🇷

Weather Forecast in Itaboraí

Current Weather in Itaboraí

Sunny
21°C
Feels like 21°C. Sunny.
🌬️ 4 km/h NNE
💧 83% Humidity
🧭 1016 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 2.6
🌡️ Dew Point: 14°C
🌅 Sunrise: 06:29 AM
🌇 Sunset: 05:25 PM
Map Overlays:

Itaboraí currently sits at 21°C, sunny, feeling like 21°C. Humidity sits at 83% and winds are near 4 km/h, and the UV index is 3 (moderate). Across the coming days, Itaboraí should see roughly 18°C to 32°C.

Hourly Forecast for Itaboraí

10:00
Sunny
26°
1%
11:00
Sunny
29°
1%
12:00
Sunny
30°
1%
13:00
Sunny
31°
1%
14:00
Sunny
31°
1%
15:00
Sunny
31°
1%
16:00
Sunny
29°
1%
17:00
Sunny
26°
2%
18:00
Clear
24°
3%
19:00
Clear
22°
3%
20:00
Clear
22°
3%
21:00
Clear
21°
4%
22:00
Clear
21°
4%
23:00
Clear
20°
4%
00:00
Clear
20°
4%
01:00
Clear
20°
4%
02:00
Clear
19°
4%
03:00
Clear
19°
4%
04:00
Clear
19°
5%
05:00
Clear
19°
5%
06:00
Clear
19°
6%
07:00
Sunny
19°
6%
08:00
Sunny
22°
4%
09:00
Sunny
25°
2%

14-Day Forecast for Itaboraí

Tue, Jul 21
Sunny Sunny
31° / 18°
Wed, Jul 22
Sunny Sunny
32° / 19°
Thu, Jul 23
Sunny Sunny
26° / 18°
Fri, Jul 24
Patchy rain nearby Patchy rain nearby
26° / 18°
Sat, Jul 25
Sunny Sunny
26° / 18°
Sun, Jul 26
Mist Mist
27° / 18°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
22° / 15°
Tue, Jul 28
Sunny Sunny
25° / 14°
Wed, Jul 29
Sunny Sunny
30° / 16°
Thu, Jul 30
Sunny Sunny
27° / 20°
Fri, Jul 31
Patchy rain nearby Patchy rain nearby
22° / 19°
Sat, Aug 01
Sunny Sunny
32° / 18°
Sun, Aug 02
Sunny Sunny
33° / 20°
Mon, Aug 03
Sunny Sunny
29° / 19°

Additional Forecasts for Itaboraí

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 178.0 μg/m³
O₃ (Ozone) 53.0 μg/m³
NO₂ (Nitrogen Dioxide) 11.2 μg/m³
SO₂ (Sulphur Dioxide) 2.8 μg/m³
PM2.5 (Fine particles) 10.7 μg/m³
PM10 (Coarse particles) 11.5 μg/m³

Historical Weather

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Best Time to Be Outside in Itaboraí Today

The most comfortable window in Itaboraí today looks like 17:00 to 17:00, when it is around 26°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Itaboraí

What is the temperature in Itaboraí right now?

Itaboraí is sitting at 21°C (70°F) right now, sunny (feels like 21°C).

What's the weather like in Itaboraí right now?

Right now Itaboraí has Sunny, humidity 83%, wind 4 km/h NNE.

What is today's forecast for Itaboraí?

Today in Itaboraí: high 31°C, low 18°C, sunny. Chance of rain: 2%.

What is the 7-day weather forecast for Itaboraí?

Daily highs and lows for Itaboraí:

  • 2026-07-21: 31°C / 18°C
  • 2026-07-22: 32°C / 19°C
  • 2026-07-23: 26°C / 18°C
  • 2026-07-24: 26°C / 18°C
  • 2026-07-25: 26°C / 18°C
  • 2026-07-26: 27°C / 18°C
  • 2026-07-27: 22°C / 15°C
Is it going to rain in Itaboraí today?

There is a 2% chance of rain in Itaboraí today.

What is the wind speed in Itaboraí right now?

Wind in Itaboraí is currently 4 km/h (2 mph) from the NNE.

What is the UV index in Itaboraí right now?

The UV index in Itaboraí is currently 2.6 (low). Sun protection is recommended when the index is 3 or higher.

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