5-day weather forecast State of Rio de Janeiro 22-03-2026
Weather forecast State of Rio de Janeiro Sunday 22 March 22.03.2026: fog, temperature from 15 °C to 25 °C.
Precipitation probability 100%. Wind up to 1.61 m/s (gusts 2.61 m/s). Air humidity 62–98%, atmospheric pressure 759–762 mm Hg, UV index up to 6.
Sunrise 05:55
Sunset 18:05
Sunset 18:05
Chart
Table
Type of temperature:
°C
°FSun, 22 Mar, 2026
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Fog | 17 °C | 0% | 100% | 97% | 761 mm Hg | N 352° 0.31 (0.56) m/s | 0 |
| 01:00 | Fog | 16 °C | 0% | 100% | 98% | 761 mm Hg | NNW 336° 0.5 (1) m/s | 0 |
| 02:00 | Fog | 16 °C | 0% | 100% | 98% | 760 mm Hg | NNW 340° 0.61 (1.25) m/s | 0 |
| 03:00 | Fog | 16 °C | 0% | 100% | 98% | 760 mm Hg | NW 309° 0.5 (1.06) m/s | 0 |
| 04:00 | Fog | 15 °C | 0% | 100% | 97% | 760 mm Hg | WNW 298° 0.61 (1.25) m/s | 0 |
| 05:00 | Fog | 15 °C | 0% | 100% | 97% | 761 mm Hg | NW 310° 0.5 (1.06) m/s | 0 |
| 06:00 |  Fog | 15 °C | 0% | 100% | 97% | 761 mm Hg | NW 324° 0.5 (1.06) m/s | 0 |
| 07:00 |  Mist | 17 °C | 0% | 49% | 96% | 761 mm Hg | NW 310° 0.5 (0.92) m/s | 0.7 |
| 08:00 |  Sunny | 20 °C | 0% | 18% | 90% | 761 mm Hg | NW 324° 0.5 (0.61) m/s | 2.6 |
| 09:00 |  Partly cloudy | 22 °C | 0% | 34% | 75% | 761 mm Hg | NNW 329° 0.69 (0.81) m/s | 5.7 |
| 10:00 |  Patchy light drizzle | 24 °C | 100% (0.27 mm/hr) | 54% | 65% | 761 mm Hg | NW 325° 0.69 (0.81) m/s | 6 |
| 11:00 |  Patchy rain possible | 25 °C | 100% (0.23 mm/hr) | 85% | 62% | 761 mm Hg | NNW 340° 0.39 (0.47) m/s | 6 |
| 12:00 | Patchy rain possible | 24 °C | 100% (0.43 mm/hr) | 80% | 67% | 760 mm Hg | ENE 71° 0.5 (0.64) m/s | 6 |
| 13:00 |  Light rain shower | 23 °C | 100% (0.79 mm/hr) | 56% | 79% | 759 mm Hg | ESE 105° 0.89 (1.28) m/s | 6 |
| 14:00 | Light rain shower | 22 °C | 100% (1.08 mm/hr) | 75% | 88% | 759 mm Hg | SSE 148° 1.11 (1.72) m/s | 6 |
| 15:00 | Light rain shower | 21 °C | 100% (0.47 mm/hr) | 60% | 90% | 759 mm Hg | SSE 159° 1.19 (2.06) m/s | 6 |
| 16:00 | Fog | 20 °C | 100% (0.3 mm/hr) | 74% | 93% | 760 mm Hg | SSE 161° 1.31 (2.19) m/s | 5 |
| 17:00 | Light rain shower | 19 °C | 100% (0.2 mm/hr) | 87% | 96% | 760 mm Hg | SSE 162° 1.5 (2.39) m/s | 5 |
| 18:00 | Fog | 18 °C | 65% (0.05 mm/hr) | 100% | 98% | 761 mm Hg | SSE 164° 1.61 (2.61) m/s | 0 |
| 19:00 |  Mist | 18 °C | 69% | 94% | 97% | 761 mm Hg | SSE 159° 1.5 (2.5) m/s | 0 |
| 20:00 | Fog | 17 °C | 73% | 88% | 96% | 761 mm Hg | SSE 155° 1.5 (2.31) m/s | 0 |
| 21:00 | Mist | 17 °C | 77% (0.02 mm/hr) | 82% | 94% | 762 mm Hg | SSE 150° 1.39 (2.17) m/s | 0 |
| 22:00 | Fog | 16 °C | 51% | 88% | 96% | 762 mm Hg | SSE 154° 1.11 (1.89) m/s | 0 |
| 23:00 | Mist | 16 °C | 26% | 94% | 97% | 762 mm Hg | SSE 157° 0.89 (1.61) m/s | 0 |
Sun, 22 Mar, 2026
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.