Rio de Janeiro
Today
Today weather in Rio de Janeiro
Saturday, 19th September 2026
24°
Sunny
Low 19°
Rio de Janeiro will experience a pleasantly warm today, reaching temperatures of up to 23 °C and cooling to about 18 °C in the evening. It'll be quite breezy in Rio de Janeiro Today with average wind speeds of 24 km/h. There's a slight chance of rain at 15%.
24° / 19°
Temp
15%
Rain
24 km/h
Wind
79%
Humidity
Rio de Janeiro Weather Pages
Rio de Janeiro hourly forecast for today
Scroll right to see more weather forecasts for Rio de Janeiro today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 05:45 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 17:47 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | | | |  |  | | | | | | |  | |  |  | | |  | | |  | | | | Next |
| temperatures | 19.3° | 19.3° | 19.2° | 19.1° | 19° | 19° | Sunrise | 18.7° | 19.2° | 19.9° | 20.9° | 22.1° | 23.1° | 23.4° | 23.6° | 23.3° | 23.1° | 23.3° | 22.4° | Sunset | 21.5° | 20.9° | 20.4° | 20.1° | 19.8° | 19.6° | |
| wind speed | 17 km/h | 17 km/h | 16 km/h | 15 km/h | 13 km/h | 11 km/h | 11 km/h | 12 km/h | 13 km/h | 14 km/h | 12 km/h | 11 km/h | 15 km/h | 20 km/h | 19 km/h | 21 km/h | 23 km/h | 24 km/h | 22 km/h | 20 km/h | 19 km/h | 18 km/h | 19 km/h | 17 km/h | |||
| wind degree | 72° | 68° | 63° | 71° | 68° | 60° | 62° | 57° | 57° | 54° | 58° | 87° | 102° | 88° | 93° | 95° | 91° | 87° | 84° | 71° | 71° | 67° | 60° | 56° | |||
| wind direction | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | NE | ENE | E | ESE | E | E | E | E | E | E | ENE | ENE | ENE | ENE | ENE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 23% | 26% | 26% | 26% | 26% | 16% | 12% | 11% | 9% | 8% | 6% | 7% | 7% | 9% | 19% | 15% | 8% | 21% | 14% | 14% | 10% | 10% | 25% | 25% | |||
| 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 | 84% | 84% | 85% | 85% | 84% | 84% | 86% | 83% | 79% | 75% | 70% | 68% | 69% | 69% | 71% | 73% | 72% | 76% | 80% | 80% | 81% | 82% | 82% | 83% | |||
| dew point | 16.5° | 16.6° | 16.5° | 16.5° | 16.3° | 16.3° | 16.3° | 16.3° | 16.2° | 16.3° | 16.4° | 17° | 17.5° | 17.6° | 17.8° | 18° | 17.9° | 17.9° | 17.8° | 17.4° | 17.1° | 16.9° | 16.7° | 16.6° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 84% | 100% | 100% | 100% | 98% | 50% | 9% | 5% | 2% | 7% | 12% | 24% | 26% | 41% | 100% | 74% | 24% | 100% | 50% | 50% | 5% | 8% | 98% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.6 | 2 | 4.5 | 7.3 | 8.9 | 9.1 | 7.9 | 5.7 | 2.7 | 1.5 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Rio de Janeiro today
The weather in Rio de Janeiro today is expected to be noticeably cooler than usual, with a forecast temperature of 24 °C, compared to an average of 27 °C for 19th of September in recent years.
temperatures
24 °C
rain
0 mm
wind
24 km/h
UV
Very High
Rio de Janeiro Today Weather Indexes for Outdoor Activities & Health
Live indexes for outdoor activities, pollen allergies, air quality (AQI), UV index and health in Rio de Janeiro - Saturday, 19th September 2026
UV Sun Exposure Risk
Very High
9 / 11+
Air Quality Index (AQI)
Excellent
10 / 10
Pollen Allergy Risk
Very High
10 / 10
Asthma Risk Index
Low
3 / 10
Arthritis Pain Index
Low
3 / 10
Outdoor Activity Index
Excellent
10 / 10
Running & Jogging Index
Excellent
8 / 10
Cycling Weather Index
Excellent
10 / 10
Beach & Swimming Conditions
Good
7 / 10
Pet Walking Index
Excellent
10 / 10
Fishing Conditions Index
Excellent
9 / 10
Gardening Weather Index
Excellent
10 / 10
Photography Light Index
Good
7 / 10
Driving & Road Safety
Excellent
9 / 10
Construction Work Index
Excellent
10 / 10
Rio de Janeiro daylight overview ☀️
Today in Rio de Janeiro, The sun rises at 05:45 and sets at 17:47, giving a total daylight duration of 12 hours and 2 minutes.
Quick links
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What to wear today in Rio de Janeiro? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Rio de Janeiro forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Rio de Janeiro - FAQ
What is the maximum temperature for today in Rio de Janeiro?
The maximum temperature for today in Rio de Janeiro is expected to be 24° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Rio de Janeiro? 🌧️
Yes, there is a 15% chance of rain in Rio de Janeiro today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Rio de Janeiro? 🌀
The wind in Rio de Janeiro is expected to blow at 24 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Rio de Janeiro today?
Given the forecast of 24 °C with a 15% 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 Rio de Janeiro today.
What is the sunrise and sunset time for Rio de Janeiro today?
The sun is expected to rise at 05:45 and set at 17:47 in Rio de Janeiro.
How accurate is the weather forecast Rio de Janeiro today? ✅
Rio de Janeiro 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.
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