Weather forecast for todaySão Mateus, Brazil
Weather forecast for today
Current condition 13:41 -03
- 29°C
- Feels like:33°C
Mostly Cloudy
- Precipitation: 0mm
- Wind: 11km/hENE 60°
- Humidity: 71%
- Dewpoint: 23°C
- Pressure: 1010.16mbar
- Visibility: 12.87km
- UV index: 7
- details ▼
At the moment, the sun is struggling to break through the mostly cloudy sky.
The temperature is a temperate 29°C, meanwhile, the real-feel temperature of which adjusts the air temperature based on humidity is appraised at a hot 33°C. The current temperature is the highest temperature for today.
The temperature is a temperate 29°C, meanwhile, the real-feel temperature of which adjusts the air temperature based on humidity is appraised at a hot 33°C. The current temperature is the highest temperature for today.
Sunday 18. Oct 2026
- 29°C
- 23°C
Mostly Cloudy
- Precip. probability: 16%
- Precipitation: 1mm
- Wind: 16km/hENE 69°
- Humidity: 75%
- UV index: 9
- Sunrise: 05:07 -03
- Sunset: 17:41 -03
- details ▼
On Sunday, 18th of October, a dense overcast layer will shape the day’s outlook.
Minimal precipitation is anticipated for today. Temperature is expected to swing from a high of a warm 29°C to a low of a moderately hot 23°C.
The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be a tropical 34°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today's forecasted high will be in line with October's typical peak of 27.6°C.
Sunrise was at 05:07 and sunset will be at 17:41; the daylight will last for 12h and 34min.
Minimal precipitation is anticipated for today. Temperature is expected to swing from a high of a warm 29°C to a low of a moderately hot 23°C.
The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be a tropical 34°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today's forecasted high will be in line with October's typical peak of 27.6°C.
Sunrise was at 05:07 and sunset will be at 17:41; the daylight will last for 12h and 34min.
Hourly overview
Hourly temperatures
Warmest hour: 14h 34°C.
Coldest hour: 20h 25°C.
Coldest hour: 20h 25°C.
Chance of precipitation
Highest chance: 21h 38%.
Hourly weather forecast
- 14h
- 29°C
- Feels like:34°C
Mostly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 12km/hENE 65°
- Humidity: 70%
- Pressure: 1009mbar
- Visibility: 9km
- UV index: 6
- details ▼
- 15h
- 29°C
- Feels like:33°C
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 15km/hENE 65°
- Humidity: 71%
- Pressure: 1009mbar
- Visibility: 14km
- UV index: 3
- details ▼
- 16h
- 28°C
- Feels like:32°C
Mostly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 15km/hENE 68°
- Humidity: 73%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 17h
- 27°C
- Feels like:31°C
Mostly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 15km/hENE 76°
- Humidity: 77%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunset: 17:41
- 18h
- 26°C
- Feels like:30°C
Mostly Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 12km/hENE 74°
- Humidity: 82%
- Pressure: 1010mbar
- Visibility: 13km
- UV index: 0
- details ▼
- 19h
- 26°C
- Feels like:29°C
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 10km/hE 85°
- Humidity: 88%
- Pressure: 1011mbar
- Visibility: 12km
- UV index: 0
- details ▼
- 20h
- 25°C
- Feels like:25°C
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0mm
- Wind: 7km/hE 92°
- Humidity: 90%
- Pressure: 1011mbar
- Visibility: 10km
- UV index: 0
- details ▼
- 21h
- 25°C
- Feels like:28°C
Scattered Thunderstorms
- Precip. probability: 38%
- Precipitation: 1mm
- Wind: 6km/hE 79°
- Humidity: 91%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 22h
- 25°C
- Feels like:28°C
Scattered Thunderstorms
- Precip. probability: 37%
- Precipitation: 1mm
- Wind: 3km/hENE 69°
- Humidity: 93%
- Pressure: 1012mbar
- Visibility: 9km
- UV index: 0
- details ▼
- 23h
- 24°C
- Feels like:27°C
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 3km/hNE 42°
- Humidity: 94%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 0
- details ▼
For the remainder of Sunday, primarily cloudy and occasionally unstable weather is anticipated.
With minimal precipitation of 1mm, rainfall is predicted at 21h and 22h.
The temperature will be between a minimum of 24°C and a maximum of 29°C. The feels-like temperature will be between the highest temperature of 34°C and the lowest temperature of 25°C. The hottest part of the day will be at 14h and 15h.
The forecasted high will be alike with the typical October maximum of 27.6°C. Today, the night is expected to be also alike with the typical October low of 21.5°C.
With minimal precipitation of 1mm, rainfall is predicted at 21h and 22h.
The temperature will be between a minimum of 24°C and a maximum of 29°C. The feels-like temperature will be between the highest temperature of 34°C and the lowest temperature of 25°C. The hottest part of the day will be at 14h and 15h.
The forecasted high will be alike with the typical October maximum of 27.6°C. Today, the night is expected to be also alike with the typical October low of 21.5°C.
Updated: Oct 18, 2026 @ 16:41:11 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 current temperature (13:41 -03) in São Mateus is 29°C. Feels-like temperature is 33°C.
On Sunday, expect mainly cloudy weather with limited sun.
Today, there is a low probability of minimal rainfall in São Mateus.
Today, the maximum temperature will be 29°C, while the minimum temperature will be 23°C. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 34°C.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 21.5°C.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 21.5°C.
On Sunday, in São Mateus, sunrise was at 05:07 and sunset will be at 17:41 (-03).
In São Mateus, the length of the day today will be 12h and 34min.
São Mateus, Brazil
- en: São Mateus, Brazil
- es: São Mateus, Brasil
- hr: São Mateus, Brazil
- mk: São Mateus, Brazil
- sr: São Mateus, Brazil
- zh: 圣马特乌斯, 巴西
- Latitude: -18.719144°
- Longitude: -39.856744°
- Elevation: 26 m
- Current time: 13:41 -03
- Sunrise: 05:07 -03
- Sunset: 17:41 -03
- Timezone: America/Sao_Paulo
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