5-day weather forecast Rio de Janeiro 10-08-2026

Weather forecast Rio de Janeiro Monday, August 10 10.08.2026: patchy rain possible, temperature from 21 °C to 25 °C.

Precipitation probability 58%. Wind up to 3.89 m/s (gusts 5.03 m/s). Air humidity 80–93%, atmospheric pressure 763–768 mm Hg, UV index up to 6.

Sunrise 06:21
Sunset 17:35
New Moon4% illuminated
Moonrise 04:13 · Moonset 15:02
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Mon, Aug 10, 2026

Forecast from 21 °C to 25 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)232322222222222223232424242425242323232222222221
Precipitation (mm/hr)0.030.040.020.010.030.060.040.060.110.070.090.040.040.010.020.090.10.20.180.20.30.310.40.4

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)618674787883887983897874756170899192949698100100100
Rain chance (%)243227272933333236342923241719323441424551535858

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)3.311.811.892.51.812.312.111.811.892.312.112.312.3933.613.893.813.613.53.53.613.613.613.5
Wind gust (m/s)4.782.612.753.672.613.333.032.562.583.112.672.833.143.674.195.034.894.814.754.814.894.924.894.81
Wind direction (°)W 266°WSW 240°WSW 238°W 281°WSW 237°SW 220°WSW 253°SSW 195°SSW 198°SSW 207°S 190°S 182°SSW 203°S 171°S 177°S 183°S 175°SSE 167°SSE 159°SSE 153°SE 146°SE 140°SE 137°SE 133°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)919293939393939390908583858280838587899091929293

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)764764764764763764764764765766766766766765764765765766766767767767768768

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index00000000.10.51.966666666000000
Mon, Aug 10, 2026

Rio de Janeiro on the map

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.