Live Weather & Forecast
Weather in Cabo Frio
Rio de Janeiro, Brazil · Real-time conditions & 3-day outlook
26°C
Feels like 28°C
80°F / Feels 83°F
Sunny
Cabo Frio, Rio de Janeiro
🌞 Daytime
Updated: 2026-04-21 11:30
Humidity
70%
Wind
17.3 km/h WSW
Wind Gust
21.3 km/h
Pressure
1018 mb
Visibility
10 km
UV Index
8.2
(Very High)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
18.6°C
Wind Degree
246°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
85.9 μg/m³
NO₂
2.5 μg/m³
O₃
116 μg/m³
SO₂
4.2 μg/m³
PM 2.5
14.5 μg/m³
PM 10
19.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Cabo Frio, Rio de Janeiro
12 AM
21°
Light rain shower
1 AM
21°
Patchy rain nearby
2 AM
21°
Patchy rain nearby
3 AM
21°
Patchy rain nearby
4 AM
20°
Patchy rain nearby
5 AM
20°
Partly Cloudy
6 AM
21°
Patchy rain nearby
7 AM
21°
Patchy rain nearby
8 AM
23°
Patchy rain nearby
9 AM
24°
Sunny
10 AM
24°
Sunny
11 AM
26°
Sunny
12 PM
25°
Sunny
1 PM
25°
Sunny
2 PM
25°
Sunny
3 PM
25°
Sunny
4 PM
24°
Sunny
5 PM
24°
Sunny
6 PM
23°
Clear
7 PM
23°
Clear
8 PM
22°
Clear
9 PM
22°
Patchy rain nearby
10 PM
22°
Patchy rain nearby
11 PM
21°
Patchy rain nearby
3-Day Forecast
Daily overview for Cabo Frio, Rio de Janeiro
Today
Patchy rain nearby
25°
/
20°
🌧️ 92% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 21.6 km/h
🌧️ Total precip: 0.84 mm
☀️ UV Index: 8.8
🌅 Sunrise: 06:04 AM
🌇 Sunset: 05:30 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Sunny
25°
/
20°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 13.7 km/h
🌧️ Total precip: 0.04 mm
☀️ UV Index: 8.7
🌅 Sunrise: 06:04 AM
🌇 Sunset: 05:29 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Patchy rain nearby
25°
/
20°
🌧️ 87% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 14 km/h
🌧️ Total precip: 0.16 mm
☀️ UV Index: 8.6
🌅 Sunrise: 06:04 AM
🌇 Sunset: 05:28 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Cabo Frio
Plan your trip to Cabo Frio, Brazil around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Cabo Frio?
Current conditions in Cabo Frio: Sunny, temperature 26°C, humidity 70%.
What is the best time to visit Cabo Frio?
The best time to visit Cabo Frio is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Cabo Frio?
Cabo Frio is located at approximately -22.9° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Cabo Frio?
The wettest period in Cabo Frio is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Cabo Frio?
For visits to Cabo Frio during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Cabo Frio in?
Cabo Frio is located in Brazil, in the state of Rio de Janeiro.
What are the public holidays in Cabo Frio in 2026?
View the 2026 public holidays for Cabo Frio on our Holidays page.
What are the GPS coordinates used for the weather forecast in Cabo Frio?
The weather forecast for Cabo Frio uses coordinates -22.8804, -42.0189.
What is the current temperature outside in Cabo Frio?
The current outdoor temperature in Cabo Frio is 26°C (79°F) with sunny.
What is the hourly weather forecast for Cabo Frio today?
Today's hour-by-hour weather breakdown for Cabo Frio is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Cabo Frio tomorrow hour by hour?
Tomorrow's forecast for Cabo Frio shows a high of 25°C and a low of 20°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Cabo Frio?
There is a 92% chance of rain in Cabo Frio today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in Cabo Frio?
Yes, there is a 92% chance of rain in Cabo Frio today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.