Weather forecast for todayRio Acima, Brazil

Weather forecast for today

Current condition 09:46 -03

  • 23°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 11km/hW 280°
  • Humidity: 87%
  • Dewpoint: 21°C
  • Pressure: 1011.51mbar
  • Visibility: 9.66km
  • UV index: 7
  • ▼
Currently, in Rio Acima, the sun is hidden behind a thick cloud layer, creating predominantly cloudy conditions.
The temperature is a temperate 23°C. The current temperature is a few degrees off the maximum of 27°C for the day.

Saturday 17. Oct 2026

  • 27°C
  • 19°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 72%
  • Precipitation: 3mm
  • Wind: 17km/hW 270°
  • Humidity: 78%
  • UV index: 10
  • Sunrise: 05:22 -03
  • Sunset: 17:58 -03
  • ▼
On Saturday, in Rio Acima, thunderstorms are expected in the afternoon.
Minimal precipitation is predicted for today. The temperature is forecasted to oscillate between a maximum of a temperate 27°C and a minimum of an enjoyable 19°C.
The maximum heat index, which combines relative humidity and air temperature, is computed to be a blazing 30°C. Note that heat index values are valued for light wind and location in the shade.
The highest temperature is anticipated to follow the average for October, around 26.4°C.
Sunrise was at 05:22 and sunset will be at 17:58; the daylight will last for 12h and 35min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 16h 28°C.
Coldest period: 22h - 0h 22°C.

Chance of precipitation

Highest chance: 14h 58%.

Hourly weather forecast

  • 10h
  • 24°C
  • Feels like:
    24°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 13km/hW 278°
  • Humidity: 85%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 8
  • ▼
  • 11h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 13km/hW 277°
  • Humidity: 80%
  • Pressure: 1010mbar
  • Visibility: 13km
  • UV index: 5
  • ▼
  • 12h
  • 25°C
  • Feels like:
    25°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 15km/hW 273°
  • Humidity: 78%
  • Pressure: 1009mbar
  • Visibility: 12km
  • UV index: 8
  • ▼
  • 13h
  • 26°C
  • Feels like:
    26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 15km/hW 272°
  • Humidity: 76%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 10
  • ▼
  • 14h
  • 26°C
  • Feels like:
    28°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 17km/hW 269°
  • Humidity: 74%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 15h
  • 26°C
  • Feels like:
    29°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 51%
  • Precipitation: 0mm
  • Wind: 16km/hW 270°
  • Humidity: 73%
  • Pressure: 1007mbar
  • Visibility: 11km
  • UV index: 4
  • ▼
  • 16h
  • 26°C
  • Feels like:
    28°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 14km/hW 272°
  • Humidity: 74%
  • Pressure: 1007mbar
  • Visibility: 11km
  • UV index: 2
  • ▼
  • 17h
  • 25°C
  • Feels like:
    27°C
Thunderstorms
Thunderstorms
  • Precip. probability: 72%
  • Precipitation: 1mm
  • Wind: 11km/hWSW 258°
  • Humidity: 77%
  • Pressure: 1008mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunset: 17:58
  • 18h
  • 24°C
  • Feels like:
    25°C
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 10km/hW 259°
  • Humidity: 83%
  • Pressure: 1009mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 19h
  • 23°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 8km/hW 274°
  • Humidity: 86%
  • Pressure: 1010mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 20h
  • 22°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 35%
  • Precipitation: 1mm
  • Wind: 6km/hWSW 243°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 21h
  • 22°C
  • Feels like:
    23°C
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Wind: 5km/hSW 215°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 22h
  • 21°C
  • Feels like:
    22°C
Mostly Clear
Mostly Clear
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 5km/hSSW 208°
  • Humidity: 94%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 23h
  • 21°C
  • Feels like:
    22°C
Mostly Clear
Mostly Clear
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 4km/hWSW 241°
  • Humidity: 94%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Today, in Rio Acima, a combination of rainy, stormy and cloud-filled weather is anticipated.
With minimal precipitation of 1mm, rainfall is expected at 10h, and from 12h to 14h, and from 16h to 21h.
The temperature will be between a minimum of 21°C and a maximum of 26°C. The warmest part of the day will be from 13h to 16h.
The maximum temperature will be similar to the average high of 26.4°C in October. Today, expect the temperature to dip to a level also slightly warmer than the average October low.
Updated: Oct 17, 2026 @ 12:46:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 09:46 -03 is 23°C.

Today, in Rio Acima, thunderstorms are forecasted to develop with occasional lightning.

There is a high probability of rainfall. Precipitation will be minimal.

Today, the maximum temperature in Rio Acima will be 27°C, while the minimum temperature will be 19°C. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 30°C.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be a few degrees higher than the average low temperature.

On Saturday, in Rio Acima, sunrise was at 05:22 and sunset will be at 17:58 (-03).

In Rio Acima, today, there will be 12h and 35min of daylight.