5-day weather forecast Rio de Janeiro Oct 27, 2026
22°Weather forecast Rio de Janeiro tomorrow Oct 27, 2026: patchy rain possible, temperature from 19 °C to 22 °C.
Precipitation probability 46%. Wind up to 4.69 m/s (gusts 9.19 m/s). Air humidity 62–82%, atmospheric pressure 764–767 mm Hg, UV index up to 10.2.
5 days at a glance — tap a day to open it
Sunrise 05:10
Sunset 18:02
Sunset 18:02
Waning Gibbous94% illuminated
Moonrise 19:39 · Moonset 05:45
Moonrise 19:39 · Moonset 05:45
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy light drizzle | 20 °C | 35% (0.2 mm/hr) | 76% | 80% | 764 mm Hg | SW 216° 3.31 (6.11) m/s | 0 |
| 01:00 |  Light rain shower | 19 °C | 46% (0.53 mm/hr) | 57% | 82% | 764 mm Hg | SSW 212° 3.89 (5.31) m/s | 0 |
| 02:00 | Light rain shower | 20 °C | 45% (0.38 mm/hr) | 92% | 78% | 764 mm Hg | SSW 198° 3.69 (4.81) m/s | 0 |
| 03:00 |  Patchy rain possible | 19 °C | 31% (0.16 mm/hr) | 78% | 79% | 764 mm Hg | SSW 206° 2.31 (4.19) m/s | 0 |
| 04:00 | Patchy rain possible | 20 °C | 33% (0.2 mm/hr) | 89% | 76% | 764 mm Hg | S 185° 2.81 (3.42) m/s | 0 |
| 05:00 | Light rain shower | 20 °C | 40% (0.28 mm/hr) | 100% | 76% | 764 mm Hg | S 181° 3.11 (3.69) m/s | 0 |
| 06:00 | Patchy rain possible | 20 °C | 29% (0.08 mm/hr) | 91% | 80% | 765 mm Hg | SSW 199° 1.5 (3.28) m/s | 0.2 |
| 07:00 | Patchy rain possible | 21 °C | 31% (0.13 mm/hr) | 100% | 74% | 766 mm Hg | SSE 164° 2.19 (2.72) m/s | 0.9 |
| 08:00 |  Light rain shower | 21 °C | 32% (0.17 mm/hr) | 100% | 73% | 766 mm Hg | SSE 148° 2.11 (2.61) m/s | 2.7 |
| 09:00 | Patchy rain possible | 21 °C | 19% (0.08 mm/hr) | 75% | 70% | 766 mm Hg | SSE 165° 2.19 (4.78) m/s | 5.3 |
| 10:00 | Patchy rain possible | 21 °C | 27% (0.12 mm/hr) | 100% | 70% | 767 mm Hg | SE 137° 2.61 (3.03) m/s | 7.4 |
| 11:00 | Patchy rain possible | 21 °C | 17% (0.01 mm/hr) | 93% | 68% | 766 mm Hg | SE 125° 2.89 (3.22) m/s | 9.1 |
| 12:00 | Patchy rain possible | 22 °C | 8% (0.01 mm/hr) | 52% | 62% | 766 mm Hg | SSE 151° 3.31 (5) m/s | 10.2 |
| 13:00 |  Partly cloudy | 22 °C | 7% | 38% | 63% | 765 mm Hg | SE 131° 4 (9) m/s | 8.7 |
| 14:00 | Partly cloudy | 22 °C | 6% | 35% | 63% | 765 mm Hg | SE 126° 4.19 (9.19) m/s | 6.7 |
| 15:00 |  Cloudy | 22 °C | 10% | 70% | 62% | 765 mm Hg | SE 141° 3.89 (5.83) m/s | 4.1 |
| 16:00 | Partly cloudy | 22 °C | 5% | 25% | 63% | 765 mm Hg | ESE 122° 4.19 (9.19) m/s | 1.6 |
| 17:00 | Partly cloudy | 21 °C | 8% | 50% | 64% | 766 mm Hg | ESE 114° 4 (4.19) m/s | 0.4 |
| 18:00 | Cloudy | 21 °C | 13% | 81% | 67% | 766 mm Hg | ESE 116° 3.89 (6.03) m/s | 0 |
| 19:00 |  Overcast | 21 °C | 16% | 100% | 66% | 766 mm Hg | E 97° 4.19 (5.19) m/s | 0 |
| 20:00 | Overcast | 21 °C | 17% | 100% | 68% | 767 mm Hg | E 87° 4.61 (5.81) m/s | 0 |
| 21:00 | Patchy rain possible | 21 °C | 19% (0.01 mm/hr) | 95% | 72% | 767 mm Hg | E 85° 4.19 (6.47) m/s | 0 |
| 22:00 | Overcast | 21 °C | 18% | 98% | 70% | 767 mm Hg | ENE 75° 4.69 (6.33) m/s | 0 |
| 23:00 | Overcast | 20 °C | 17% | 91% | 71% | 767 mm Hg | ENE 63° 4.61 (6.39) 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.