5-day weather forecast State of Rio de Janeiro 03-04-2026
Weather forecast State of Rio de Janeiro Friday, April 3 03.04.2026: partly cloudy, temperature from 17 °C to 26 °C.
Precipitation probability 83%. Wind up to 2.89 m/s (gusts 3.33 m/s). Air humidity 61–98%, atmospheric pressure 761–764 mm Hg, UV index up to 11.1.
Sunrise 05:59
Sunset 17:52
Sunset 17:52
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Mist | 17 °C | 0% | 54% | 96% | 764 mm Hg | NNW 344° 0.39 (0.83) m/s | 0 |
| 01:00 | Mist | 17 °C | 0% | 54% | 96% | 763 mm Hg | N 5° 0.81 (1.67) m/s | 0 |
| 02:00 |  Fog | 17 °C | 0% | 100% | 97% | 763 mm Hg | NNW 347° 0.81 (1.67) m/s | 0 |
| 03:00 | Fog | 17 °C | 0% | 100% | 98% | 762 mm Hg | NNW 347° 0.69 (1.47) m/s | 0 |
| 04:00 | Fog | 17 °C | 0% | 100% | 98% | 762 mm Hg | N 357° 0.89 (1.89) m/s | 0 |
| 05:00 | Fog | 17 °C | 0% | 100% | 98% | 762 mm Hg | NNW 343° 1 (2.11) m/s | 0 |
| 06:00 |  Fog | 17 °C | 0% | 100% | 98% | 763 mm Hg | NNW 347° 1.11 (2.31) m/s | 0 |
| 07:00 |  Mist | 18 °C | 0% | 63% | 96% | 763 mm Hg | NNW 347° 0.89 (1.56) m/s | 0.5 |
| 08:00 |  Sunny | 21 °C | 0% | 25% | 87% | 764 mm Hg | NNW 346° 1.5 (1.83) m/s | 2.1 |
| 09:00 |  Partly cloudy | 23 °C | 0% | 27% | 75% | 764 mm Hg | N 350° 1.81 (2.08) m/s | 4.9 |
| 10:00 | Partly cloudy | 24 °C | 0% | 32% | 66% | 763 mm Hg | NNW 348° 2.19 (2.53) m/s | 7.9 |
| 11:00 | Partly cloudy | 25 °C | 0% | 30% | 63% | 763 mm Hg | N 352° 2.61 (3) m/s | 10.5 |
| 12:00 | Partly cloudy | 26 °C | 0% | 42% | 61% | 762 mm Hg | NNW 348° 2.81 (3.22) m/s | 11.1 |
| 13:00 | Partly cloudy | 26 °C | 0% | 29% | 61% | 761 mm Hg | NNW 341° 2.81 (3.22) m/s | 10 |
| 14:00 | Partly cloudy | 26 °C | 0% | 31% | 62% | 761 mm Hg | NNW 335° 2.89 (3.33) m/s | 7.3 |
| 15:00 |  Patchy rain possible | 25 °C | 83% (0.01 mm/hr) | 80% | 65% | 761 mm Hg | NNW 333° 2.69 (3.11) m/s | 4 |
| 16:00 |  Thundery outbreaks possible | 24 °C | 65% (0.03 mm/hr) | 77% | 72% | 761 mm Hg | NNW 336° 2.11 (2.53) m/s | 1.5 |
| 17:00 | Thundery outbreaks possible | 22 °C | 100% (0.12 mm/hr) | 51% | 85% | 761 mm Hg | N 354° 1.39 (2.03) m/s | 0.3 |
| 18:00 | Mist | 19 °C | 0% | 46% | 96% | 762 mm Hg | N 6° 1.11 (2.31) m/s | 0 |
| 19:00 |  Light rain shower | 18 °C | 100% (0.21 mm/hr) | 53% | 97% | 762 mm Hg | N 359° 0.69 (1.47) m/s | 0 |
| 20:00 | Mist | 18 °C | 100% (0.09 mm/hr) | 52% | 96% | 763 mm Hg | NNW 337° 0.61 (1.25) m/s | 0 |
| 21:00 | Light rain shower | 18 °C | 100% (1.08 mm/hr) | 59% | 96% | 763 mm Hg | NW 324° 0.69 (1.47) m/s | 0 |
| 22:00 |  Moderate or heavy rain shower | 18 °C | 100% (3.17 mm/hr) | 68% | 97% | 764 mm Hg | WNW 289° 1.31 (2.72) m/s | 0 |
| 23:00 | Light rain shower | 18 °C | 100% (0.19 mm/hr) | 85% | 98% | 764 mm Hg | WSW 248° 1.5 (3.14) m/s | 0 |
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.