5-day weather forecast Rio de Janeiro 19-03-2026
Weather forecast Rio de Janeiro tomorrow 19.03.2026: partly cloudy, temperature from 22 °C to 27 °C.
Precipitation probability 64%. Wind up to 4 m/s (gusts 4.78 m/s). Air humidity 68–85%, atmospheric pressure 757–758 mm Hg, UV index up to 10.7.
Sunrise 05:56
Sunset 18:07
Sunset 18:07
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 23 °C | 0% | 33% | 79% | 758 mm Hg | E 100° 1.19 (1.83) m/s | 0 |
| 01:00 | Partly cloudy | 23 °C | 0% | 34% | 80% | 758 mm Hg | E 96° 1.19 (1.86) m/s | 0 |
| 02:00 | Partly cloudy | 23 °C | 0% | 36% | 80% | 758 mm Hg | E 91° 1.19 (1.86) m/s | 0 |
| 03:00 | Partly cloudy | 23 °C | 0% | 37% | 81% | 758 mm Hg | E 82° 1.19 (1.86) m/s | 0 |
| 04:00 | Partly cloudy | 22 °C | 0% | 33% | 82% | 758 mm Hg | ENE 76° 1.39 (2.19) m/s | 0 |
| 05:00 | Partly cloudy | 22 °C | 0% | 39% | 83% | 758 mm Hg | ENE 63° 1.19 (1.86) m/s | 0 |
| 06:00 |  Partly cloudy | 22 °C | 0% | 37% | 85% | 758 mm Hg | NE 42° 1.39 (2.17) m/s | 0 |
| 07:00 | Partly cloudy | 23 °C | 0% | 29% | 83% | 758 mm Hg | NNE 33° 1.11 (1.53) m/s | 0.6 |
| 08:00 |  Sunny | 24 °C | 0% | 24% | 78% | 758 mm Hg | NE 48° 0.89 (1.08) m/s | 2.3 |
| 09:00 | Sunny | 25 °C | 0% | 25% | 74% | 758 mm Hg | E 101° 0.69 (0.81) m/s | 5 |
| 10:00 | Sunny | 26 °C | 0% | 23% | 70% | 758 mm Hg | SE 137° 1.11 (1.28) m/s | 8.1 |
| 11:00 | Partly cloudy | 26 °C | 0% | 28% | 69% | 758 mm Hg | SSE 155° 2.39 (2.75) m/s | 10.4 |
| 12:00 | Partly cloudy | 27 °C | 0% | 26% | 68% | 758 mm Hg | SSE 158° 3.5 (4.03) m/s | 10.7 |
| 13:00 |  Patchy rain possible | 26 °C | 64% (0.01 mm/hr) | 73% | 70% | 758 mm Hg | SSE 159° 4 (4.61) m/s | 8.5 |
| 14:00 | Sunny | 25 °C | 0% | 23% | 73% | 757 mm Hg | SSE 156° 3.89 (4.78) m/s | 6 |
| 15:00 | Partly cloudy | 25 °C | 0% | 47% | 71% | 757 mm Hg | SSE 157° 3.61 (4.39) m/s | 3.8 |
| 16:00 | Partly cloudy | 25 °C | 0% | 62% | 71% | 757 mm Hg | SSE 159° 3.19 (4.06) m/s | 1.6 |
| 17:00 | Partly cloudy | 25 °C | 0% | 47% | 71% | 757 mm Hg | SSE 160° 2.81 (3.72) m/s | 0.4 |
| 18:00 | Partly cloudy | 24 °C | 0% | 45% | 71% | 758 mm Hg | SSE 161° 2.31 (3.17) m/s | 0 |
| 19:00 |  Cloudy | 24 °C | 0% | 78% | 70% | 758 mm Hg | SSE 161° 1.89 (2.67) m/s | 0 |
| 20:00 | Cloudy | 24 °C | 0% | 78% | 70% | 758 mm Hg | SE 146° 1.39 (1.97) m/s | 0 |
| 21:00 | Partly cloudy | 24 °C | 0% | 58% | 71% | 758 mm Hg | ESE 123° 1.19 (1.72) m/s | 0 |
| 22:00 |  Patchy rain possible | 24 °C | 100% (0.06 mm/hr) | 56% | 74% | 758 mm Hg | ESE 110° 1.19 (1.75) m/s | 0 |
| 23:00 | Partly cloudy | 23 °C | 0% | 53% | 75% | 758 mm Hg | NE 56° 0.61 (0.89) 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.