5-day weather forecast State of Rio de Janeiro 19-03-2026
Weather forecast State of Rio de Janeiro Thursday 19 March 19.03.2026: fog, temperature from 16 °C to 26 °C.
Precipitation probability 76%. Wind up to 1.31 m/s (gusts 2.06 m/s). Air humidity 58–99%, atmospheric pressure 757–760 mm Hg, UV index up to 5.1.
Sunrise 05:54
Sunset 18:06
Sunset 18:06
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Mist | 18 °C | 0% | 47% | 96% | 760 mm Hg | S 178° 0.31 (0.5) m/s | 0 |
| 01:00 |  Patchy rain possible | 17 °C | 76% (0.01 mm/hr) | 59% | 97% | 759 mm Hg | SSW 206° 0.19 (0.36) m/s | 0 |
| 02:00 | Patchy rain possible | 17 °C | 85% (0.01 mm/hr) | 65% | 97% | 759 mm Hg | NNW 343° 0.19 (0.36) m/s | 0 |
| 03:00 | Mist | 17 °C | 73% (0.02 mm/hr) | 52% | 96% | 758 mm Hg | NW 322° 0.5 (0.89) m/s | 0 |
| 04:00 | Mist | 17 °C | 61% (0.04 mm/hr) | 53% | 97% | 758 mm Hg | NNW 344° 0.61 (1.14) m/s | 0 |
| 05:00 |  Fog | 16 °C | 76% (0.01 mm/hr) | 100% | 98% | 759 mm Hg | NNW 331° 0.61 (1.22) m/s | 0 |
| 06:00 |  Fog | 16 °C | 75% (0.01 mm/hr) | 100% | 99% | 759 mm Hg | NNW 341° 0.81 (1.56) m/s | 0 |
| 07:00 | Fog | 18 °C | 73% (0.01 mm/hr) | 100% | 97% | 759 mm Hg | NNW 338° 0.69 (1.06) m/s | 0.2 |
| 08:00 |  Patchy rain possible | 19 °C | 82% (0.01 mm/hr) | 83% | 92% | 759 mm Hg | NNW 340° 0.81 (1) m/s | 0.6 |
| 09:00 | Patchy rain possible | 21 °C | 89% (0.01 mm/hr) | 82% | 83% | 759 mm Hg | NNW 348° 1 (1.14) m/s | 2.3 |
| 10:00 | Patchy rain possible | 23 °C | 88% (0.04 mm/hr) | 71% | 72% | 759 mm Hg | NNW 340° 1 (1.14) m/s | 5.1 |
| 11:00 | Patchy rain possible | 25 °C | 80% (0.03 mm/hr) | 83% | 62% | 758 mm Hg | NNW 348° 1.11 (1.28) m/s | 4.6 |
| 12:00 | Patchy rain possible | 26 °C | 100% (0.09 mm/hr) | 87% | 58% | 758 mm Hg | N 3° 0.89 (1.03) m/s | 3.2 |
| 13:00 | Patchy rain possible | 25 °C | 100% (0.4 mm/hr) | 71% | 61% | 757 mm Hg | NE 37° 0.69 (0.83) m/s | 3.2 |
| 14:00 |  Light rain shower | 23 °C | 100% (0.98 mm/hr) | 55% | 78% | 757 mm Hg | E 89° 0.69 (0.92) m/s | 3.1 |
| 15:00 | Light rain shower | 21 °C | 100% (1.4 mm/hr) | 74% | 91% | 757 mm Hg | SE 135° 1 (1.44) m/s | 1.8 |
| 16:00 | Light rain shower | 20 °C | 100% (0.82 mm/hr) | 74% | 94% | 758 mm Hg | SSE 158° 1.11 (1.44) m/s | 0.9 |
| 17:00 | Light rain shower | 19 °C | 100% (0.42 mm/hr) | 80% | 98% | 758 mm Hg | SSE 156° 1.19 (1.72) m/s | 0.2 |
| 18:00 | Fog | 18 °C | 100% (0.09 mm/hr) | 100% | 99% | 758 mm Hg | SSE 157° 1.31 (2.06) m/s | 0 |
| 19:00 | Fog | 18 °C | 100% (0.07 mm/hr) | 100% | 99% | 759 mm Hg | SSE 165° 1.31 (2.03) m/s | 0 |
| 20:00 | Fog | 18 °C | 61% (0.05 mm/hr) | 100% | 99% | 759 mm Hg | S 172° 1.31 (1.94) m/s | 0 |
| 21:00 | Fog | 18 °C | 75% (0.04 mm/hr) | 100% | 99% | 760 mm Hg | S 173° 1.19 (1.86) m/s | 0 |
| 22:00 | Fog | 18 °C | 79% (0.01 mm/hr) | 100% | 99% | 760 mm Hg | SSE 165° 0.81 (1.19) m/s | 0 |
| 23:00 | Fog | 18 °C | 0% | 100% | 99% | 760 mm Hg | SSE 164° 0.31 (0.44) 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.