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Rio de Janeiro – Copacabana Posto 6
Rio de Janeiro, Brazil
Weather · Brazil
Rio de Janeiro Weather on Tuesday, October 20, 2026
Rio de Janeiro · Tuesday, October 20 2026
24°19°
Light drizzle
High 24°, low 19°
- Chance of rain
- 24%
- 0.5 mm
- Wind
- 14 km/h
- southeast
- UV index
- 6
- High
- Sunrise
- 05:15
- Sunset 17:59
- Day length
- 12 h 43 min
- Moon
- Waxing gibbous
- 72% illuminated
Updated: · Source: Open-Meteo
Forecast for Rio de Janeiro on Tuesday, October 20, 2026: light drizzle, with a high of 24°C and a low of 19°C. No significant rain is expected (24% chance). Wind from the southeast at up to 14 km/h. Sunrise is at 05:15 and sunset at 17:59; day length 12 h 43 min. Temperatures similar to the previous day. This day is 3° cooler than the 7-day average. The best time to be outdoors looks like 08:00–21:00.
What to wear and what to watch out for
- Mild weather: light clothing is enough.
- High UV index (6): sunscreen, a hat and sunglasses are recommended.
Tuesday, October 20: hour by hour
- 00:0020°10%
- 01:0020°12%
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- 04:0019°11%
- 05:0019°7%
- 06:0020°4%
- 07:0020°2%
- 08:0022°1%
- 09:0023°
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- 11:0023°1%
- 12:0023°2%
- 13:0023°4%
- 14:0023°7%
- 15:0023°10%
- 16:0023°12%
- 17:0022°14%
- 18:0021°16%
- 19:0021°19%
- 20:0021°22%
- 21:0021°24%
- 22:0021°23%
- 23:0021°21%
Weather nearby on October 20
Frequently asked questions
- Will it rain in Rio de Janeiro on Tuesday, October 20, 2026?
- Most likely not: the chance of rain is 24%.
- What will the temperature be in Rio de Janeiro on Tuesday, October 20, 2026?
- A high of 24°C and a low of 19°C are expected. Conditions: light drizzle.
- What time are sunrise and sunset in Rio de Janeiro on October 20, 2026?
- Sunrise is at 05:15 and sunset at 17:59 (local time); day length 12 h 43 min.
- How reliable is this forecast?
- Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.
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