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Weather in Rio Branco, Acre, Brazil

Now
72 °F

Fog.


Feels Like: 65 °F
Forecast: 79 / 71 °F
Wind: 2 mph from Southwest

Location: Rio Branco Airport
Current Time: Jan 21, 2026 at 6:40:47 am
Latest Report: Jan 21, 2026 at 6:00 am
Visibility: 2 mi
Pressure: 29.83 "Hg
Humidity: 100%
Dew Point: 72 °F
Location of Rio BrancoLocation

Upcoming 5 hours

Now7:00 am8:00 am9:00 am10:00 am11:00 am
72 °F73 °F74 °F75 °F76 °F77 °F

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Forecast for the next 48 hours

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 WednesdayThursday
 MorningAfternoonEveningNightMorningAfternoonEvening
Forecast
Temperature75 °F78 °F75 °F72 °F78 °F84 °F75 °F
Isolated thunder­storms. Overcast.Isolated thunder­storms. Overcast.Overcast.Overcast.Isolated thunder­storms. Overcast.Isolated thunder­storms. Overcast.Rain showers. Overcast.
Feels Like74 °F80 °F74 °F67 °F81 °F92 °F74 °F
Wind Speed3 mph3 mph3 mph2 mph3 mph2 mph2 mph
Wind DirectionSSW
W
SSE
ENE
NNE
NW
WNW
Humidity88%85%90%96%85%74%92%
Dew Point71 °F73 °F72 °F71 °F73 °F75 °F73 °F
Visibility5 mi6 mi5 mi4 mi4 mi4 mi4 mi
Probability of Precipitation24%10%0%0%12%69%70%
Amount of Rain0.02"0.01"0.00"0.00"0.03"0.09"0.20"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Wednesday, January 21, 2026 2:42:40 am Rio Branco time - Weather by CustomWeather, © 2026

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Thunderstorms. Broken clouds. 84 / 73 °F
Humidity: 97%. Wind: 3 mph from North

More weather last week

Currently at nearby stations

75 °F

Cobija Airport: (98 mi)

Broken clouds.

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Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
18
19
20

View historic weather

5
6
7

Detailed forecast for 14 days