Weather forecast for todayAlterosa, Brazil
Weather forecast for today
Current condition 03:50 -03
- 18°C
- Feels like:18°C
Fair
- Precipitation: 0mm
- Wind: 8km/hW 260°
- Humidity: 84%
- Dewpoint: 16°C
- Pressure: 1011.51mbar
- Visibility: 16.09km
- UV index: 0
- details ▼
At the moment, a peaceful atmosphere supports steady fair weather.
The temperature is an enjoyable 18°C. The current temperature is relatively far from the maximum of 27°C anticipated for today.
The temperature is an enjoyable 18°C. The current temperature is relatively far from the maximum of 27°C anticipated for today.
Sunday 18. Oct 2026
- 27°C
- 14°C
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 21km/hWSW 255°
- Humidity: 60%
- UV index: 11
- Sunrise: 05:30 -03
- Sunset: 18:08 -03
- details ▼
On Sunday, 18th of October, clear skies with only minor cloud interruptions are in the outlook.
The maximum forecasted temperature is a temperate 27°C, while the minimum temperature will be a mild 14°C.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 28°C.
The highest temperature for today is expected to reflect October's average of 27.6°C.
Sunrise will be at 05:30 and sunset at 18:08; the daylight will last for 12h and 38min.
The maximum forecasted temperature is a temperate 27°C, while the minimum temperature will be a mild 14°C.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 28°C.
The highest temperature for today is expected to reflect October's average of 27.6°C.
Sunrise will be at 05:30 and sunset at 18:08; the daylight will last for 12h and 38min.
Hourly overview
Hourly temperatures
Warmest period: 12h - 16h 27°C.
Coldest hour: 6h 17°C.
Coldest hour: 6h 17°C.
Chance of precipitation
Highest chance: 3%.
Hourly weather forecast
- 4h
- 18°C
- Feels like:18°C
Clear
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 8km/hW 269°
- Humidity: 84%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 05:30
- 6h
- 17°C
- Feels like:17°C
Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 8km/hW 263°
- Humidity: 87%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8h
- 20°C
- Feels like:20°C
Sunny
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 11km/hWSW 244°
- Humidity: 75%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 10h
- 23°C
- Feels like:23°C
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 13km/hWSW 249°
- Humidity: 58%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 9
- details ▼
- 12h
- 26°C
- Feels like:27°C
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 18km/hW 264°
- Humidity: 48%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 11
- details ▼
- 14h
- 27°C
- Feels like:27°C
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 21km/hWSW 258°
- Humidity: 42%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 8
- details ▼
- 16h
- 26°C
- Feels like:27°C
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 20km/hWSW 248°
- Humidity: 41%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 2
- details ▼
- 18h
- 24°C
- Feels like:24°C
Sunny
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 15km/hWSW 242°
- Humidity: 48%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunset: 18:08
- 20h
- 21°C
- Feels like:21°C
Clear
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 10km/hWSW 247°
- Humidity: 57%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 19°C
- Feels like:19°C
Clear
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 10km/hWSW 249°
- Humidity: 66%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
Today, in Alterosa, a combination of bright and cloudy weather is expected.
The temperature will vary between the highest temperature of 27°C and the lowest temperature of 17°C. The warmest part of the day will be from 13h to 15h.
The maximum temperature will be consistent with the average high of 27.6°C in October. Today, the nighttime low will be also slightly cooler than October's typical minimum of 16.4°C.
With typical highs around 27.6°C and lows near 16.4°C, October is the hottest in Alterosa.
The temperature will vary between the highest temperature of 27°C and the lowest temperature of 17°C. The warmest part of the day will be from 13h to 15h.
The maximum temperature will be consistent with the average high of 27.6°C in October. Today, the nighttime low will be also slightly cooler than October's typical minimum of 16.4°C.
With typical highs around 27.6°C and lows near 16.4°C, October is the hottest in Alterosa.
Updated: Oct 18, 2026 @ 06:50:47 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 03:50 -03 is 18°C.
On Sunday, in Alterosa, sun-filled skies will remain for most of the day.
Today, the highest temperature will be 27°C, while the lowest temperature will be 14°C. The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 28°C.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be a few degrees lower than the average low temperature.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be a few degrees lower than the average low temperature.
On Sunday, in Alterosa, sunrise will be at 05:30 and sunset at 18:08 (-03).
Today, the daylight will last for 12h and 38min.
Alterosa, Brazil
- en: Alterosa, Brazil
- es: Alterosa, Brasil
- hr: Alterosa, Brazil
- mk: Alterosa, Brazil
- sr: Alterosa, Brazil
- zh: 阿尔特罗萨, 巴西
- Latitude: -21.249235°
- Longitude: -46.139101°
- Elevation: 802 m
- Current time: 03:50 -03
- Sunrise: 05:30 -03
- Sunset: 18:08 -03
- Timezone: America/Sao_Paulo
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