Live Weather & Forecast
Weather in Guapimirim
Rio de Janeiro, Brazil · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
67°F / Feels 67°F
Sunny
Guapimirim, Rio de Janeiro
🌞 Daytime
Updated: 2026-04-21 09:00
Humidity
55%
Wind
3.6 km/h WSW
Wind Gust
10.8 km/h
Pressure
1018 mb
Visibility
10 km
UV Index
3.8
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
10°C
Wind Degree
255°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
94.9 μg/m³
NO₂
2.2 μg/m³
O₃
85 μg/m³
SO₂
3.5 μg/m³
PM 2.5
10 μg/m³
PM 10
13.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Guapimirim, Rio de Janeiro
12 AM
16°
Clear
1 AM
16°
Clear
2 AM
16°
Clear
3 AM
16°
Clear
4 AM
16°
Clear
5 AM
16°
Clear
6 AM
15°
Clear
7 AM
17°
Sunny
8 AM
17°
Sunny
9 AM
19°
Sunny
10 AM
21°
Sunny
11 AM
22°
Sunny
12 PM
22°
Sunny
1 PM
23°
Sunny
2 PM
23°
Sunny
3 PM
22°
Sunny
4 PM
21°
Sunny
5 PM
19°
Sunny
6 PM
18°
Clear
7 PM
18°
Clear
8 PM
17°
Clear
9 PM
17°
Clear
10 PM
17°
Clear
11 PM
17°
Clear
3-Day Forecast
Daily overview for Guapimirim, Rio de Janeiro
Today
Sunny
23°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 5.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 9.1
🌅 Sunrise: 06:07 AM
🌇 Sunset: 05:34 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Wed, Apr 22
Sunny
23°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 5 km/h
🌧️ Total precip: 0.03 mm
☀️ UV Index: 9.1
🌅 Sunrise: 06:07 AM
🌇 Sunset: 05:34 PM
🌙 Waxing Crescent
🌑 Moon: 27% lit
Thu, Apr 23
Patchy rain nearby
23°
/
17°
🌧️ 85% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 4.3 km/h
🌧️ Total precip: 0.17 mm
☀️ UV Index: 9.3
🌅 Sunrise: 06:08 AM
🌇 Sunset: 05:33 PM
🌙 Waxing Crescent
🌑 Moon: 38% lit
Best Time to Visit Guapimirim
Plan your trip to Guapimirim, 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 Guapimirim?
Current conditions in Guapimirim: Sunny, temperature 19°C, humidity 55%.
What is the best time to visit Guapimirim?
The best time to visit Guapimirim is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Guapimirim?
Guapimirim is located at approximately -22.5° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Guapimirim?
The wettest period in Guapimirim is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Guapimirim?
For visits to Guapimirim during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Guapimirim in?
Guapimirim is located in Brazil, in the state of Rio de Janeiro.
What are the public holidays in Guapimirim in 2026?
View the 2026 public holidays for Guapimirim on our Holidays page.
What are the GPS coordinates used for the weather forecast in Guapimirim?
The weather forecast for Guapimirim uses coordinates -22.5266, -42.9791.
What is the current temperature outside in Guapimirim?
The current outdoor temperature in Guapimirim is 19°C (66°F) with sunny.
What is the hourly weather forecast for Guapimirim today?
Today's hour-by-hour weather breakdown for Guapimirim 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 Guapimirim tomorrow hour by hour?
Tomorrow's forecast for Guapimirim shows a high of 23°C and a low of 16°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Guapimirim?
Rain is not expected in Guapimirim today. Current forecast shows no significant rain probability.
Is it going to rain today in Guapimirim?
No, rain is not forecast for Guapimirim today. Current conditions show clear to partly cloudy skies.