5-day weather forecast Rio de Janeiro Oct 8, 2026
25°Weather forecast Rio de Janeiro Thursday Oct 8, 2026: smoky haze, temperature from 21 °C to 25 °C.
Precipitation probability 32%. Wind up to 3.69 m/s (gusts 8.61 m/s). Air humidity 73–92%, atmospheric pressure 760–764 mm Hg, UV index up to 9.3.
5 days at a glance — tap a day to open it
Sunrise 05:26
Sunset 17:54
Sunset 17:54
Waning Crescent4% illuminated
Moonrise 03:48 · Moonset 15:57
Moonrise 03:48 · Moonset 15:57
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 22 °C | 32% (0.02 mm/hr) | 100% | 92% | 764 mm Hg | WNW 288° 3 (5.03) m/s | 0 |
| 01:00 | Patchy rain possible | 22 °C | 31% (0.01 mm/hr) | 100% | 90% | 763 mm Hg | WNW 286° 2.81 (4.89) m/s | 0 |
| 02:00 |  Smoky haze | 22 °C | 30% | 99% | 90% | 762 mm Hg | W 280° 2.81 (5.11) m/s | 0 |
| 03:00 | Smoky haze | 22 °C | 25% | 80% | 90% | 762 mm Hg | W 279° 2.5 (3.81) m/s | 0 |
| 04:00 | Smoky haze | 22 °C | 14% | 12% | 90% | 762 mm Hg | WNW 283° 2.31 (3.11) m/s | 0 |
| 05:00 | Smoky haze | 21 °C | 14% | 0% | 91% | 762 mm Hg | WNW 297° 1.89 (2.42) m/s | 0 |
| 06:00 | Smoky haze | 21 °C | 13% | 0% | 90% | 762 mm Hg | WNW 290° 1.39 (1.61) m/s | 0 |
| 07:00 | Smoky haze | 22 °C | 11% | 0% | 86% | 763 mm Hg | W 277° 1.11 (1.5) m/s | 0.7 |
| 08:00 | Smoky haze | 23 °C | 10% | 8% | 82% | 763 mm Hg | WSW 239° 1.39 (2.03) m/s | 2.4 |
| 09:00 | Smoky haze | 24 °C | 10% | 20% | 79% | 763 mm Hg | SW 218° 1.19 (1.64) m/s | 5 |
| 10:00 | Smoky haze | 24 °C | 10% | 23% | 77% | 763 mm Hg | S 181° 1.19 (5.19) m/s | 7.6 |
| 11:00 | Smoky haze | 24 °C | 9% | 15% | 76% | 762 mm Hg | SSE 161° 2 (7) m/s | 8.9 |
| 12:00 |  Sunny | 25 °C | 8% | 14% | 74% | 761 mm Hg | SSE 155° 2.39 (6.39) m/s | 9.3 |
| 13:00 | Sunny | 25 °C | 7% | 14% | 73% | 761 mm Hg | S 170° 3.61 (8.61) m/s | 7.5 |
| 14:00 | Sunny | 24 °C | 8% | 7% | 75% | 761 mm Hg | SSE 161° 3.69 (7.69) m/s | 6.7 |
| 15:00 | Sunny | 24 °C | 8% | 6% | 76% | 760 mm Hg | SE 142° 3.19 (6.19) m/s | 3.9 |
| 16:00 | Sunny | 25 °C | 8% | 0% | 76% | 760 mm Hg | SE 130° 3.31 (3.72) m/s | 1.8 |
| 17:00 | Sunny | 24 °C | 8% | 0% | 78% | 760 mm Hg | ESE 105° 3.39 (4.19) m/s | 0.5 |
| 18:00 |  Clear | 23 °C | 10% | 0% | 82% | 761 mm Hg | E 96° 3.31 (4.42) m/s | 0 |
| 19:00 | Clear | 23 °C | 10% | 0% | 84% | 761 mm Hg | E 97° 3.11 (4.19) m/s | 0 |
| 20:00 | Clear | 23 °C | 11% | 0% | 86% | 761 mm Hg | E 84° 3.5 (4.61) m/s | 0 |
| 21:00 | Smoky haze | 23 °C | 12% | 0% | 88% | 761 mm Hg | ENE 77° 2.61 (3.11) m/s | 0 |
| 22:00 | Smoky haze | 23 °C | 12% | 0% | 88% | 761 mm Hg | ENE 69° 2.19 (2.33) m/s | 0 |
| 23:00 | Smoky haze | 23 °C | 12% | 0% | 88% | 761 mm Hg | ENE 69° 2.69 (2.92) 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.