5-day weather forecast State of Rio de Janeiro 19-03-2026
Weather forecast State of Rio de Janeiro tomorrow 19.03.2026: fog, temperature from 16 °C to 25 °C.
Precipitation probability 68%. Wind up to 1.5 m/s (gusts 2.39 m/s). Air humidity 62–99%, atmospheric pressure 758–760 mm Hg, UV index up to 9.1.
Sunrise 05:55
Sunset 18:05
Sunset 18:05
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Cloudy | 17 °C | 0% | 74% | 99% | 760 mm Hg | W 270° 0.19 (0.36) m/s | 0 |
| 01:00 |  Fog | 16 °C | 0% | 100% | 99% | 759 mm Hg | WNW 289° 0.39 (0.78) m/s | 0 |
| 02:00 | Fog | 16 °C | 0% | 100% | 99% | 759 mm Hg | W 277° 0.39 (0.78) m/s | 0 |
| 03:00 | Fog | 17 °C | 0% | 100% | 99% | 758 mm Hg | WNW 284° 0.39 (0.78) m/s | 0 |
| 04:00 | Fog | 17 °C | 0% | 100% | 98% | 758 mm Hg | WNW 298° 0.31 (0.61) m/s | 0 |
| 05:00 | Fog | 16 °C | 0% | 100% | 98% | 758 mm Hg | NNW 341° 0.61 (1.25) m/s | 0 |
| 06:00 |  Fog | 16 °C | 0% | 100% | 98% | 759 mm Hg | NNW 332° 0.61 (1.25) m/s | 0 |
| 07:00 | Fog | 18 °C | 0% | 100% | 98% | 759 mm Hg | NNW 345° 0.69 (1.08) m/s | 0.4 |
| 08:00 |  Patchy rain possible | 20 °C | 68% (0.03 mm/hr) | 67% | 93% | 759 mm Hg | N 354° 1 (1.17) m/s | 1.5 |
| 09:00 | Patchy rain possible | 22 °C | 82% (0.04 mm/hr) | 71% | 82% | 759 mm Hg | NNW 345° 0.89 (1.03) m/s | 4.1 |
| 10:00 | Patchy rain possible | 24 °C | 77% (0.03 mm/hr) | 85% | 69% | 759 mm Hg | N 349° 0.89 (1.03) m/s | 7.6 |
| 11:00 | Patchy rain possible | 25 °C | 80% (0.04 mm/hr) | 75% | 62% | 758 mm Hg | NNW 344° 0.69 (0.81) m/s | 9.1 |
| 12:00 | Patchy rain possible | 25 °C | 100% (0.38 mm/hr) | 76% | 62% | 758 mm Hg | N 7° 0.19 (0.25) m/s | 7.9 |
| 13:00 | Patchy rain possible | 24 °C | 100% (0.66 mm/hr) | 78% | 71% | 758 mm Hg | NE 41° 0.19 (0.25) m/s | 5.3 |
| 14:00 |  Light rain shower | 22 °C | 100% (0.88 mm/hr) | 50% | 87% | 758 mm Hg | SE 134° 0.89 (1.33) m/s | 2.9 |
| 15:00 | Light rain shower | 21 °C | 100% (0.52 mm/hr) | 77% | 92% | 758 mm Hg | SSE 153° 1.31 (2.08) m/s | 1.3 |
| 16:00 | Light rain shower | 20 °C | 100% (0.29 mm/hr) | 85% | 95% | 758 mm Hg | SSE 154° 1.5 (2.08) m/s | 0.6 |
| 17:00 | Light rain shower | 20 °C | 100% (0.18 mm/hr) | 73% | 97% | 758 mm Hg | SSE 157° 1.5 (2.03) m/s | 0.1 |
| 18:00 | Fog | 18 °C | 100% (0.1 mm/hr) | 100% | 99% | 758 mm Hg | SSE 168° 1.5 (2.39) m/s | 0 |
| 19:00 | Fog | 18 °C | 100% (0.05 mm/hr) | 100% | 99% | 759 mm Hg | SSE 163° 1.39 (2.22) m/s | 0 |
| 20:00 | Fog | 18 °C | 69% (0.03 mm/hr) | 100% | 99% | 759 mm Hg | SSE 164° 1.11 (1.67) m/s | 0 |
| 21:00 | Fog | 17 °C | 71% (0.01 mm/hr) | 100% | 99% | 759 mm Hg | SSE 155° 1 (1.56) m/s | 0 |
| 22:00 | Fog | 17 °C | 60% (0.01 mm/hr) | 100% | 99% | 759 mm Hg | SSE 165° 0.61 (0.94) m/s | 0 |
| 23:00 |  Overcast | 17 °C | 0% | 100% | 99% | 759 mm Hg | WNW 289° 0.11 (0.17) 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.