5-day weather forecast State of Rio de Janeiro 17-03-2026
Weather forecast State of Rio de Janeiro today 17.03.2026: fog, temperature from 14 °C to 26 °C.
Precipitation probability 88%. Wind up to 1.5 m/s (gusts 3 m/s). Air humidity 49–98%, atmospheric pressure 759–762 mm Hg, UV index up to 13.
Sunset 18:06
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Fog | 15 °C | 0% | 100% | 98% | 762 mm Hg | N 1° 0.31 (0.64) m/s | 0 |
| 01:00 | Fog | 15 °C | 0% | 100% | 98% | 762 mm Hg | NNW 331° 0.39 (0.83) m/s | 0 |
| 02:00 | Fog | 15 °C | 0% | 100% | 97% | 761 mm Hg | WNW 302° 0.39 (0.83) m/s | 0 |
| 03:00 | Fog | 14 °C | 0% | 100% | 97% | 761 mm Hg | NW 307° 0.39 (0.83) m/s | 0 |
| 04:00 |  Mist | 14 °C | 0% | 37% | 97% | 761 mm Hg | NW 309° 0.5 (1.06) m/s | 0 |
| 05:00 | Mist | 14 °C | 0% | 31% | 96% | 761 mm Hg | WNW 301° 0.31 (0.64) m/s | 0 |
| 06:00 |  Mist | 15 °C | 0% | 33% | 97% | 761 mm Hg | NW 314° 0.5 (1.06) m/s | 0 |
| 07:00 | Mist | 16 °C | 0% | 39% | 96% | 762 mm Hg | NNW 338° 0.81 (1.56) m/s | 0.8 |
| 08:00 |  Sunny | 19 °C | 0% | 17% | 90% | 762 mm Hg | N 358° 0.89 (1.17) m/s | 2.8 |
| 09:00 | Sunny | 22 °C | 0% | 0% | 74% | 762 mm Hg | NNW 347° 0.89 (1.03) m/s | 6.1 |
| 10:00 | Sunny | 24 °C | 0% | 4% | 58% | 761 mm Hg | N 349° 1.31 (1.5) m/s | 9.6 |
| 11:00 | Sunny | 25 °C | 0% | 6% | 52% | 761 mm Hg | N 349° 1.5 (1.72) m/s | 12.3 |
| 12:00 | Sunny | 26 °C | 0% | 8% | 49% | 761 mm Hg | NNW 344° 1.5 (1.72) m/s | 13 |
| 13:00 | Sunny | 26 °C | 0% | 9% | 49% | 760 mm Hg | NNW 340° 1.39 (1.61) m/s | 10.7 |
| 14:00 | Sunny | 26 °C | 0% | 10% | 50% | 759 mm Hg | NNW 341° 1 (1.14) m/s | 6.4 |
| 15:00 |  Patchy rain possible | 25 °C | 88% (0.01 mm/hr) | 87% | 55% | 759 mm Hg | N 8° 0.5 (0.58) m/s | 3.8 |
| 16:00 | Patchy rain possible | 24 °C | 66% (0.03 mm/hr) | 84% | 65% | 759 mm Hg | ENE 70° 1 (3) m/s | 1.5 |
| 17:00 | Patchy rain possible | 22 °C | 100% (0.06 mm/hr) | 75% | 81% | 759 mm Hg | ESE 103° 0.69 (0.94) m/s | 0.4 |
| 18:00 | Mist | 19 °C | 74% (0.02 mm/hr) | 77% | 95% | 760 mm Hg | SE 140° 1 (2) m/s | 0 |
| 19:00 | Fog | 18 °C | 0% | 100% | 98% | 761 mm Hg | SSE 154° 0.89 (1.83) m/s | 0 |
| 20:00 | Fog | 18 °C | 76% (0.01 mm/hr) | 100% | 98% | 761 mm Hg | SSE 162° 0.89 (1.75) m/s | 0 |
| 21:00 | Fog | 17 °C | 0% | 100% | 98% | 761 mm Hg | SSE 168° 0.89 (1.67) m/s | 0 |
| 22:00 | Mist | 18 °C | 0% | 54% | 96% | 761 mm Hg | S 175° 0.39 (0.72) m/s | 0 |
| 23:00 |  Partly cloudy | 18 °C | 0% | 43% | 93% | 761 mm Hg | SW 214° 0.39 (0.72) m/s | 0 |
Frequently asked questions about the weather in State of Rio de Janeiro
What is the weather in State of Rio de Janeiro today?
Today in State of Rio de Janeiro the temperature ranges from 14 °C to 26 °C, wind up to 1.5 m/s. Check the detailed hourly forecast above for more information.
Will it rain in State of Rio de Janeiro this week?
The precipitation probability in State of Rio de Janeiro today is 88%. View the full multi-day forecast above to see the rain chances for each upcoming day.
What is the wind speed in State of Rio de Janeiro today?
The wind speed in State of Rio de Janeiro today reaches up to 1.5 m/s with gusts up to 3 m/s. Check the detailed wind chart above for hourly wind data.
What is the humidity in State of Rio de Janeiro today?
The air humidity in State of Rio de Janeiro today ranges from 49% to 98%. View the humidity chart above for hourly details.
What is the UV index in State of Rio de Janeiro today?
The UV index in State of Rio de Janeiro today reaches up to 13. Check the UV index chart above for hourly values throughout the day.
What is the atmospheric pressure in State of Rio de Janeiro today?
The atmospheric pressure in State of Rio de Janeiro today ranges from 759 to 762 mm Hg. View the pressure chart above for hourly readings.
What is the cloud cover in State of Rio de Janeiro today?
Cloud cover in State of Rio de Janeiro today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.
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.