Brazil (Rio de Janeiro)
Today
Today weather in Brazil
Thursday, 18th December 2025
21°
Moderate rain
Mild temperatures are expected in Brazil Today, peaking at around 20 °C and dropping to 19 °C by night. Gentle breezes are expected across Brazil Today, with speeds reaching around 9 km/h. Heavy showers are forecasted, reaching up to 9.08 mm.
21° / 20°
Temp
88%
Rain
9 km/h
Wind
93%
Humidity
Brazil Weather Pages
Brazil hourly forecast for today
Scroll right to see more weather forecasts for Brazil today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 05:03 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 18:36 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | |  |  | |  |  | |  | | | | | | | | | | |  | | | | | | Next |
| temperatures | 19.8° | 19.7° | 19.6° | 19.6° | 21.4° | 19.8° | Sunrise | 19.8° | 19.6° | 19.7° | 19.8° | 20.5° | 20.9° | 20.8° | 20.5° | 20.1° | 20° | 20.1° | 20.1° | 20° | Sunset | 20° | 20° | 20° | 20.1° | 20.2° | |
| wind speed | 5 km/h | 6 km/h | 6 km/h | 5 km/h | 5 km/h | 4 km/h | 4 km/h | 5 km/h | 4 km/h | 4 km/h | 3 km/h | 4 km/h | 5 km/h | 5 km/h | 5 km/h | 5 km/h | 7 km/h | 7 km/h | 8 km/h | 8 km/h | 9 km/h | 8 km/h | 8 km/h | 8 km/h | |||
| wind degree | 343° | 350° | 347° | 334° | 319° | 324° | 330° | 334° | 336° | 343° | 24° | 60° | 77° | 89° | 93° | 91° | 87° | 87° | 89° | 85° | 88° | 86° | 83° | 84° | |||
| wind direction | NNW | N | NNW | NNW | NW | NW | NNW | NNW | NNW | NNW | NNE | ENE | ENE | E | E | E | E | E | E | E | E | E | E | E | |||
| Precipitation | 0.3 mm | 0.2 mm | 0.2 mm | 0.5 mm | 0.3 mm | 0.1 mm | 0.5 mm | 1.3 mm | 0.4 mm | 0.2 mm | 0.1 mm | 0.1 mm | 0.2 mm | 0.9 mm | 1 mm | 0.4 mm | 0.2 mm | 0.2 mm | 0.4 mm | 0.5 mm | 0.9 mm | 0.3 mm | 0 mm | 0 mm | |||
| chance for rain | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 88% | 62% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 92% | 92% | 93% | 93% | 94% | 92% | 92% | 94% | 94% | 94% | 91% | 89% | 89% | 92% | 94% | 94% | 93% | 94% | 94% | 94% | 94% | 94% | 93% | 92% | |||
| dew point | 18.4° | 18.4° | 18.4° | 18.4° | 18.4° | 18.4° | 18.5° | 18.6° | 18.7° | 18.8° | 19° | 19° | 19° | 19.1° | 19.2° | 19° | 19° | 19° | 19° | 19° | 19° | 19° | 19° | 18.9° | |||
| visibility | 10 km | 10 km | 10 km | 2 km | 8 km | 10 km | 2 km | 9 km | 10 km | 2 km | 10 km | 10 km | 2 km | 9 km | 9 km | 2 km | 2 km | 10 km | 10 km | 2 km | 9 km | 2 km | 10 km | 10 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.3 | 0.8 | 1.2 | 2.9 | 3.4 | 2.6 | 1.6 | 0.5 | 0.3 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 |
View of Brazil today
Explore Brazil live webcam feed to see how the weather is shaping up today in Brazil. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Brazil today.
Weather in Brazil today
The weather in Brazil today is expected to be much cooler than usual, with a forecast temperature of 21 °C, compared to an average of 27.5 °C for 18th of December in recent years.
temperatures
21 °C
rain
9.1 mm
wind
9 km/h
UV
Low
Brazil daylight overview ☀️
Today in Brazil, The sun rises at 05:03 and sets at 18:36, giving a total daylight duration of 13 hours and 33 minutes.
Regions in Brazil
Choose a region for an accurate weather forecasts
Top locations in Brazil
Select a location for an accurate weather forecast
Belo HorizonteBrasíliaCuritibaFlorianópolisFortalezaFoz do IguaçuGuaratinguetáManausRecifeRio GrandeRio de JaneiroSalvadorSão Paulo
More Locations Quick links
More Brazil weather pages
What to wear today in Brazil? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Brazil forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather today in Brazil - FAQ
What is the maximum temperature for today in Brazil?
The maximum temperature for today in Brazil is expected to be 21° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Brazil? 🌧️
Yes, there is a 88% chance of rain in Brazil today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Brazil? 🌀
The wind in Brazil is expected to blow at 9 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Brazil today?
Given the forecast of 21 °C with a 88% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Brazil today.
What is the sunrise and sunset time for Brazil today?
The sun is expected to rise at 05:03 and set at 18:36 in Brazil.
How accurate is the weather forecast Brazil today? ✅
Brazil weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
You are here
Where is Brazil?Get accurate weather forecasts for Brazil, located at latitude -22.906 and longitude -43.182. Stay updated with localized weather information tailored for Brazil.
Found a mistake?
We appreciate your attention to details. Tell us here.