Santos Dumont Airport (SDU) 15 Day Weather Forecast, Rio De Janeiro Brazil
Current weather conditions and 15 day weather forecast for Santos Dumont Airport in Rio De Janeiro, Brazil including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at SDU
| 03 August 2026 Mon 21.1 ° C ( 69.9°F )  Sunny |
Feels Like : 20.9 ° C / 69.6°F Humidity : % 56 Pressure : 1020 mb Wind Speed : 4.3 kmph / 2.7 miles from NNE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Santos Dumont Airport, Rio De Janeiro, Brazil
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 03 August 2026 Mon |  Smoky haze |
19.3 ° C | 25.6 ° C | 22.2 ° C | % 63 | 13 km/h | 4% |
| 04 August 2026 Tue | Sunny |
19 ° C | 27.5 ° C | 22.9 ° C | % 58 | 12.2 km/h | 4% |
| 05 August 2026 Wed | Sunny |
20.8 ° C | 29.3 ° C | 24.4 ° C | % 55 | 14.4 km/h | 3% |
| 06 August 2026 Thu | Sunny |
21.7 ° C | 30.5 ° C | 25.1 ° C | % 56 | 9.7 km/h | 4% |
| 07 August 2026 Fri | Sunny |
22.2 ° C | 35 ° C | 27.8 ° C | % 45 | 16.2 km/h | 1% |
| 08 August 2026 Sat | Sunny |
25.3 ° C | 36.7 ° C | 29.7 ° C | % 43 | 24.1 km/h | 1% |
| 09 August 2026 Sun | Sunny |
22.6 ° C | 27.1 ° C | 24.6 ° C | % 76 | 24.1 km/h | 57% |
| 10 August 2026 Mon |  Light rain shower |
21.3 ° C | 22.3 ° C | 21.6 ° C | % 94 | 15.8 km/h | 93% |
| 11 August 2026 Tue |  Patchy rain nearby |
21.2 ° C | 25.8 ° C | 22.7 ° C | % 88 | 16.2 km/h | 77% |
| 12 August 2026 Wed | Patchy rain nearby |
21 ° C | 23.7 ° C | 22 ° C | % 91 | 12.2 km/h | 85% |
| 13 August 2026 Thu | Light rain shower |
21.2 ° C | 23.7 ° C | 21.9 ° C | % 92 | 10.1 km/h | 91% |
| 14 August 2026 Fri | Patchy rain nearby |
20.8 ° C | 25 ° C | 22.4 ° C | % 89 | 13 km/h | 84% |
| 15 August 2026 Sat |  Partly Cloudy |
20.9 ° C | 25.8 ° C | 23 ° C | % 84 | 16.2 km/h | 21% |
| 16 August 2026 Sun | Partly Cloudy |
21.7 ° C | 25.7 ° C | 23.1 ° C | % 84 | 11.5 km/h | 16% |
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