5-day weather forecast Rio de Janeiro 08-08-2026
Weather forecast Rio de Janeiro Saturday, August 8 08.08.2026: sunny, temperature from 22 °C to 27 °C.
Precipitation probability 12%. Wind up to 6.61 m/s (gusts 8.39 m/s). Air humidity 64–85%, atmospheric pressure 757–761 mm Hg, UV index up to 7.2.
5 days at a glance — tap a day to open it
Sunrise 06:22
Sunset 17:34
Sunset 17:34
Waning Crescent16% illuminated
Moonrise 02:05 · Moonset 12:49
Moonrise 02:05 · Moonset 12:49
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 24 °C | 10% | 48% | 72% | 760 mm Hg | E 93° 3.19 (4.69) m/s | 0 |
| 01:00 | Partly cloudy | 23 °C | 12% | 52% | 75% | 760 mm Hg | E 94° 3 (4.36) m/s | 0 |
| 02:00 |  Clear | 23 °C | 9% | 9% | 78% | 760 mm Hg | E 82° 3.39 (4.83) m/s | 0 |
| 03:00 |  Smoky haze | 22 °C | 10% | 8% | 81% | 759 mm Hg | E 84° 2.89 (4.22) m/s | 0 |
| 04:00 | Clear | 22 °C | 10% | 7% | 82% | 759 mm Hg | E 86° 2.5 (3.64) m/s | 0 |
| 05:00 | Clear | 22 °C | 11% | 8% | 83% | 759 mm Hg | ENE 74° 3 (4.39) m/s | 0 |
| 06:00 | Clear | 22 °C | 11% | 5% | 83% | 761 mm Hg | SE 140° 1.5 (2.19) m/s | 0 |
| 07:00 |  Sunny | 22 °C | 11% | 7% | 84% | 761 mm Hg | ESE 113° 2.31 (3.25) m/s | 0.2 |
| 08:00 | Sunny | 23 °C | 9% | 7% | 79% | 761 mm Hg | E 81° 3.69 (4.67) m/s | 1.1 |
| 09:00 | Sunny | 24 °C | 7% | 8% | 73% | 761 mm Hg | E 100° 3.31 (3.97) m/s | 2.8 |
| 10:00 | Sunny | 25 °C | 5% | 6% | 69% | 761 mm Hg | ESE 112° 3.19 (3.67) m/s | 5 |
| 11:00 | Sunny | 26 °C | 5% | 4% | 66% | 760 mm Hg | ESE 116° 4.31 (4.94) m/s | 6.4 |
| 12:00 | Sunny | 26 °C | 4% | 4% | 64% | 759 mm Hg | ESE 120° 4.39 (5.06) m/s | 7.2 |
| 13:00 | Sunny | 27 °C | 4% | 3% | 64% | 758 mm Hg | ESE 119° 4.69 (5.42) m/s | 6.5 |
| 14:00 | Sunny | 27 °C | 4% | 3% | 64% | 758 mm Hg | ESE 118° 5.69 (6.78) m/s | 4.6 |
| 15:00 | Sunny | 26 °C | 5% | 4% | 66% | 757 mm Hg | ESE 114° 6.61 (8.22) m/s | 2.4 |
| 16:00 | Sunny | 25 °C | 5% | 4% | 69% | 757 mm Hg | ESE 111° 6.61 (8.39) m/s | 0.8 |
| 17:00 | Sunny | 24 °C | 7% | 4% | 75% | 757 mm Hg | E 101° 5.81 (7.83) m/s | 0.1 |
| 18:00 | Smoky haze | 23 °C | 10% | 6% | 81% | 758 mm Hg | E 100° 4.11 (5.83) m/s | 0 |
| 19:00 | Smoky haze | 23 °C | 11% | 4% | 83% | 758 mm Hg | E 90° 3.89 (5.83) m/s | 0 |
| 20:00 | Smoky haze | 23 °C | 11% | 3% | 85% | 758 mm Hg | ENE 76° 3.39 (5.5) m/s | 0 |
| 21:00 | Smoky haze | 22 °C | 11% | 5% | 84% | 758 mm Hg | NE 52° 2.39 (4.25) m/s | 0 |
| 22:00 | Smoky haze | 23 °C | 9% | 5% | 80% | 758 mm Hg | NNE 24° 1.61 (3.03) m/s | 0 |
| 23:00 | Smoky haze | 24 °C | 8% | 4% | 76% | 758 mm Hg | WSW 253° 1.19 (2.19) m/s | 0 |
Rio de Janeiro on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.