5-day weather forecast Rio de Janeiro 26-08-2026
Weather forecast Rio de Janeiro today 26.08.2026: patchy rain possible, temperature from 20 °C to 23 °C.
Precipitation probability 51%. Wind up to 5.19 m/s (gusts 8.19 m/s). Air humidity 77–95%, atmospheric pressure 762–764 mm Hg, UV index up to 6.8.
5 days at a glance — tap a day to open it
Sunrise 06:08
Sunset 17:40
Sunset 17:40
Full Moon100% illuminated
Moonrise 16:40 · Moonset 05:17
Moonrise 16:40 · Moonset 05:17
Chart
Table
Wed, Aug 26, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 20 °C | 40% (0.08 mm/hr) | 100% | 92% | 764 mm Hg | E 90° 2.5 (3) m/s | 0 |
| 01:00 | Patchy rain possible | 20 °C | 43% (0.11 mm/hr) | 100% | 93% | 764 mm Hg | E 96° 2.61 (3.11) m/s | 0 |
| 02:00 |  Light rain shower | 20 °C | 49% (0.26 mm/hr) | 92% | 94% | 763 mm Hg | E 86° 2.19 (2.69) m/s | 0 |
| 03:00 | Patchy rain possible | 20 °C | 45% (0.15 mm/hr) | 100% | 94% | 763 mm Hg | E 101° 1.69 (2.03) m/s | 0 |
| 04:00 | Light rain shower | 20 °C | 46% (0.16 mm/hr) | 100% | 94% | 762 mm Hg | SE 124° 1.11 (1.61) m/s | 0 |
| 05:00 |  Mist | 20 °C | 51% (0.15 mm/hr) | 98% | 95% | 763 mm Hg | ESE 118° 1.11 (1.83) m/s | 0 |
| 06:00 | Patchy rain possible | 20 °C | 27% (0.02 mm/hr) | 80% | 90% | 763 mm Hg | NW 309° 1 (1) m/s | 0 |
| 07:00 |  Overcast | 20 °C | 26% | 90% | 89% | 763 mm Hg | NNW 340° 1.5 (1.61) m/s | 0.2 |
| 08:00 | Overcast | 21 °C | 27% | 100% | 86% | 764 mm Hg | NNW 327° 1.5 (1.5) m/s | 1.1 |
| 09:00 |  Cloudy | 22 °C | 20% | 80% | 81% | 764 mm Hg | WSW 256° 1.19 (1.22) m/s | 2.9 |
| 10:00 | Overcast | 22 °C | 22% | 100% | 77% | 764 mm Hg | SSW 208° 1.5 (5.5) m/s | 5 |
| 11:00 | Overcast | 23 °C | 22% | 100% | 77% | 764 mm Hg | S 181° 1.89 (4.89) m/s | 6.1 |
| 12:00 |  Patchy rain possible | 22 °C | 26% (0.01 mm/hr) | 100% | 82% | 764 mm Hg | S 188° 2.61 (5.61) m/s | 6.8 |
| 13:00 | Patchy rain possible | 22 °C | 25% (0.01 mm/hr) | 100% | 81% | 763 mm Hg | S 175° 3.19 (6.19) m/s | 5.7 |
| 14:00 | Patchy rain possible | 22 °C | 28% (0.04 mm/hr) | 100% | 82% | 763 mm Hg | SSE 158° 3.19 (8.19) m/s | 3.8 |
| 15:00 | Patchy rain possible | 22 °C | 27% (0.02 mm/hr) | 100% | 82% | 762 mm Hg | SE 133° 3 (3.03) m/s | 2 |
| 16:00 | Patchy rain possible | 22 °C | 29% (0.04 mm/hr) | 100% | 84% | 762 mm Hg | ESE 120° 3.11 (3.33) m/s | 0.8 |
| 17:00 | Patchy rain possible | 22 °C | 36% (0.09 mm/hr) | 100% | 87% | 763 mm Hg | ESE 112° 3.19 (3.81) m/s | 0.2 |
| 18:00 | Patchy rain possible | 21 °C | 40% (0.11 mm/hr) | 100% | 90% | 763 mm Hg | E 99° 3.89 (5.03) m/s | 0 |
| 19:00 | Patchy rain possible | 21 °C | 41% (0.11 mm/hr) | 100% | 91% | 764 mm Hg | E 92° 4 (5.53) m/s | 0 |
| 20:00 | Patchy rain possible | 21 °C | 40% (0.1 mm/hr) | 100% | 91% | 764 mm Hg | E 86° 4 (5.81) m/s | 0 |
| 21:00 | Patchy rain possible | 21 °C | 35% (0.04 mm/hr) | 100% | 92% | 764 mm Hg | E 85° 4.61 (6.39) m/s | 0 |
| 22:00 | Patchy rain possible | 21 °C | 34% (0.03 mm/hr) | 100% | 92% | 764 mm Hg | E 87° 5.19 (7.42) m/s | 0 |
| 23:00 | Patchy rain possible | 21 °C | 40% (0.09 mm/hr) | 100% | 92% | 764 mm Hg | ENE 75° 4.61 (6.72) m/s | 0 |
Wed, Aug 26, 2026
Frequently asked questions about the 5-day weather in Rio de Janeiro
What will the weather be like in Rio de Janeiro over the next 5 days?
Over the next 5 days in Rio de Janeiro the temperature is expected to range from about 19 to 32 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Rio de Janeiro?
The chance of rain in Rio de Janeiro over the next 5 days reaches 89%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Rio de Janeiro?
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Which of the next 5 days in Rio de Janeiro will be the warmest and which the coolest?
Over the next 5 days the temperature in Rio de Janeiro ranges from about 19 to 32 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Rio de Janeiro over the next 5 days?
Over the next 5 days the wind in Rio de Janeiro picks up to 6 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Rio de Janeiro is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 89%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Rio de Janeiro?
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
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.