Weather forecast for todayArco-Íris, Brazil
Weather forecast for today
Current condition 14:09 -03
- 28°C
- Feels like:28°C
Fair
- Precipitation: 0mm
- Wind: 18km/hWSW 240°
- Humidity: 46%
- Dewpoint: 15°C
- Pressure: 1010.16mbar
- Visibility: 14.48km
- UV index: 8
- details ▼
In Arco-Íris, currently, clear skies and sunshine define today’s fair conditions.
The temperature is a moderately hot 28°C. The current temperature is at the expected maximum for today.
The temperature is a moderately hot 28°C. The current temperature is at the expected maximum for today.
Saturday 17. Oct 2026
- 28°C
- 15°C
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 19km/hWSW 246°
- Humidity: 47%
- UV index: 9
- Sunrise: 05:48 -03
- Sunset: 18:26 -03
- details ▼
Today, on Saturday, 17th of October, changing cloud patterns will allow for periods of sunshine.
Temperatures are anticipated to range from a maximum of a moderately hot 28°C to a minimum of a refreshing 15°C.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be 28°C.
Today, the predicted peak temperature is set to be a couple of degrees lower than the typical October temperature of 30.8°C.
Sunrise was at 05:48 and sunset will be at 18:26; the daylight will last for 12h and 38min.
Temperatures are anticipated to range from a maximum of a moderately hot 28°C to a minimum of a refreshing 15°C.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be 28°C.
Today, the predicted peak temperature is set to be a couple of degrees lower than the typical October temperature of 30.8°C.
Sunrise was at 05:48 and sunset will be at 18:26; the daylight will last for 12h and 38min.
Hourly overview
Hourly temperatures
Warmest period: 15h - 17h 28°C.
Coldest hour: 0h 19°C.
Coldest hour: 0h 19°C.
Chance of precipitation
Highest chance: 0h 4%.
Hourly weather forecast
- 15h
- 28°C
- Feels like:28°C
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 19km/hWSW 249°
- Humidity: 45%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 6
- details ▼
- 16h
- 28°C
- Feels like:28°C
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 19km/hWSW 244°
- Humidity: 45%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 17h
- 27°C
- Feels like:28°C
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 18km/hWSW 244°
- Humidity: 48%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 18h
- 26°C
- Feels like:27°C
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 16km/hWSW 247°
- Humidity: 52%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunset: 18:26
- 19h
- 25°C
- Feels like:25°C
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 15km/hWSW 249°
- Humidity: 55%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 23°C
- Feels like:23°C
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 14km/hWSW 246°
- Humidity: 59%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 21h
- 22°C
- Feels like:22°C
Clear
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 14km/hWSW 240°
- Humidity: 63%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 21°C
- Feels like:21°C
Mostly Clear
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 13km/hWSW 240°
- Humidity: 66%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 23h
- 20°C
- Feels like:20°C
Clear
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 12km/hWSW 240°
- Humidity: 70%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 0h
- 19°C
- Feels like:19°C
Clear
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 12km/hSW 232°
- Humidity: 74%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
For the rest of the day, expect mostly cloudy skies.
The temperature will be between the lowest temperature of 20°C and the highest temperature of 28°C. The warmest part of the day will be at 15h and 16h.
The highest temperature will be slightly cooler than October's average maximum of 30.8°C. The nighttime low will be also slightly cooler than the typical October minimum temperature of 19.4°C.
October leads as the warmest month in Arco-Íris, with high temperatures averaging 30.8°C and lows at 19.4°C.
The temperature will be between the lowest temperature of 20°C and the highest temperature of 28°C. The warmest part of the day will be at 15h and 16h.
The highest temperature will be slightly cooler than October's average maximum of 30.8°C. The nighttime low will be also slightly cooler than the typical October minimum temperature of 19.4°C.
October leads as the warmest month in Arco-Íris, with high temperatures averaging 30.8°C and lows at 19.4°C.
Updated: Oct 17, 2026 @ 17:09:43 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 14:09 -03 is 28°C.
Today, some passing clouds may drift through, but the sun will shine at times.
Today, the maximum temperature will be 28°C, while the minimum temperature will be 15°C. The maximum heat index, which measures the combined effect of heat and moisture, is estimated at 28°C.
The maximum temperature today will be moderately lower than the average highest temperature in October. The lowest temperature today will be also slightly cooler than the average low temperature.
The maximum temperature today will be moderately lower than the average highest temperature in October. The lowest temperature today will be also slightly cooler than the average low temperature.
On Saturday, in Arco-Íris, sunrise was at 05:48 and sunset will be at 18:26 (-03).
Today in Arco-Íris, the daylight will last for 12h and 38min.
Arco-Íris, Brazil
- en: Arco-Íris, Brazil
- es: Arco-Íris, Brasil
- hr: Arco-Íris, Brazil
- mk: Arco-Íris, Brazil
- sr: Arco-Íris, Brazil
- zh: Arco-Íris, 巴西
- Latitude: -21.773270°
- Longitude: -50.466490°
- Elevation: 433 m
- Current time: 14:57 -03
- Sunrise: 05:48 -03
- Sunset: 18:26 -03
- Timezone: America/Sao_Paulo
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