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Weather in Cabo Frio, Brazil 🇧🇷

Current Weather in Cabo Frio

Sunny
22°C
Feels like 18°C. Sunny.
🌬️ 38 km/h NNE
💧 87% Humidity
🧭 1008 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.5
🌡️ Dew Point: 20°C
🌅 Sunrise: 05:58 AM
🌇 Sunset: 05:37 PM
Map Overlays:

The current temperature in Cabo Frio is 22°C, sunny, feeling like 18°C. Expect 87% humidity and winds of about 38 km/h, and the UV index is 0 (low). The next few days in Cabo Frio look set for about 20°C up to 23°C.

Hourly Forecast for Cabo Frio

08:00
Sunny
22°
11%
09:00
Overcast
23°
25%
10:00
Cloudy
23°
24%
11:00
Cloudy
22°
27%
12:00
Overcast
21°
32%
13:00
Overcast
22°
31%
14:00
Overcast
22°
32%
15:00
Cloudy
21°
27%
16:00
Overcast
22°
32%
17:00
Overcast
22°
33%
18:00
Light rain shower
22°
53%
19:00
Light rain shower
22°
73%
20:00
Light rain shower
22°
55%
21:00
Light rain shower
22°
66%
22:00
Light rain shower
22°
53%
23:00
Light rain shower
22°
62%
00:00
Light rain shower
21°
64%
01:00
Moderate or heavy rain shower
20°
90%
02:00
Light rain shower
20°
66%
03:00
Moderate or heavy rain shower
20°
87%
04:00
Patchy rain nearby
20°
31%
05:00
Light rain shower
21°
68%
06:00
Patchy rain nearby
21°
33%
07:00
Patchy rain nearby
20°
25%

14-Day Forecast for Cabo Frio

Tue, Sep 01
Sunny Sunny
23° / 21°
Wed, Sep 02
Patchy rain nearby Patchy rain nearby
21° / 20°
Thu, Sep 03
Sunny Sunny
21° / 20°
Fri, Sep 04
Sunny Sunny
23° / 20°
Sat, Sep 05
Patchy rain nearby Patchy rain nearby
22° / 21°
Sun, Sep 06
Light rain shower Light rain shower
22° / 21°
Mon, Sep 07
Light rain shower Light rain shower
22° / 20°
Tue, Sep 08
Patchy rain nearby Patchy rain nearby
20° / 19°
Wed, Sep 09
Light rain shower Light rain shower
20° / 20°
Thu, Sep 10
Patchy rain nearby Patchy rain nearby
21° / 20°
Fri, Sep 11
Overcast Overcast
23° / 21°
Sat, Sep 12
Overcast Overcast
22° / 21°
Sun, Sep 13
Overcast Overcast
22° / 21°
Mon, Sep 14
Patchy rain nearby Patchy rain nearby
21° / 19°

Additional Forecasts for Cabo Frio

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 151.0 μg/m³
O₃ (Ozone) 43.0 μg/m³
NO₂ (Nitrogen Dioxide) 7.8 μg/m³
SO₂ (Sulphur Dioxide) 2.0 μg/m³
PM2.5 (Fine particles) 10.5 μg/m³
PM10 (Coarse particles) 12.1 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Brazil

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Best Time to Be Outside in Cabo Frio Today

The most comfortable window in Cabo Frio today looks like 08:00 to 11:00, when it is around 22°C. It should stay dry through that window. The next likely rain is around 18:00.

Frequently Asked Questions about Weather in Cabo Frio

What is the temperature in Cabo Frio right now?

It is currently 22°C (72°F) in Cabo Frio, sunny (feels like 18°C).

What's the weather like in Cabo Frio right now?

Right now Cabo Frio has Sunny, humidity 87%, wind 38 km/h NNE.

What is today's forecast for Cabo Frio?

Today in Cabo Frio: high 23°C, low 21°C, sunny. Chance of rain: 77%.

What is the 7-day weather forecast for Cabo Frio?

Daily highs and lows for Cabo Frio:

  • 2026-09-01: 23°C / 21°C
  • 2026-09-02: 21°C / 20°C
  • 2026-09-03: 21°C / 20°C
  • 2026-09-04: 23°C / 20°C
  • 2026-09-05: 22°C / 21°C
  • 2026-09-06: 22°C / 21°C
  • 2026-09-07: 22°C / 20°C
Is it going to rain in Cabo Frio today?

There is a 77% chance of rain in Cabo Frio today. Total expected precipitation: 2.83 mm.

What is the wind speed in Cabo Frio right now?

Wind in Cabo Frio is currently 38 km/h (24 mph) from the NNE.

What is the UV index in Cabo Frio right now?

The UV index in Cabo Frio is currently 0.5 (low). Sun protection is recommended when the index is 3 or higher.

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