Weather forecast for todaySimonésia, Brazil

Weather forecast for today

Current condition 01:47 -03

  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 2km/hSSW 210°
  • Humidity: 96%
  • Dewpoint: 19°C
  • Pressure: 1011.51mbar
  • Visibility: 3.86km
  • UV index: 0
  • ▼
At the moment, in Simonésia, shifting cloud patterns are maintaining a mostly cloudy sky.
The temperature is an agreeable 21°C. The current temperature is near the lowest expected 20°C for today.

Sunday 18. Oct 2026

  • 30°C
  • 20°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 50%
  • Precipitation: 3mm
  • Wind: 11km/hNW 308°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 05:14 -03
  • Sunset: 17:51 -03
  • ▼
On Sunday, 18th of October, expect scattered thunderstorms with occasional breaks in the rain.
Minimal precipitation is expected for today. The maximum predicted temperature is a tropical 30°C, while the minimum temperature will be a delightful 20°C.
The maximum heat index, which integrates air moisture with ambient temperature, is estimated at a torrid 36°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise will be at 05:14 and sunset at 17:51; the daylight will last for 12h and 37min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 31°C.
Coldest period: 2h - 5h 20°C.

Chance of precipitation

Highest chance: 23h 73%.

Hourly weather forecast

  • 2h
  • 20°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 1mm
  • Wind: 2km/hSSW 214°
  • Humidity: 96%
  • Pressure: 1011mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 4h
  • 20°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 65%
  • Precipitation: 2mm
  • Wind: 1km/hS 178°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Sunrise: 05:14
  • 6h
  • 20°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 1mm
  • Wind: 2km/hSW 228°
  • Humidity: 98%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 8h
  • 23°C
  • Feels like:
    23°C
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 4km/hNNW 345°
  • Humidity: 90%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 2
  • ▼
  • 10h
  • 26°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 7km/hNW 314°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 10
  • ▼
  • 12h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 9km/hWNW 282°
  • Humidity: 67%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 29°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 11km/hWNW 290°
  • Humidity: 60%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 16h
  • 28°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 8km/hW 281°
  • Humidity: 63%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
Sunset: 17:51
  • 18h
  • 25°C
  • Feels like:
    27°C
Clear
Clear
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 6km/hNE 40°
  • Humidity: 76%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    24°C
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 4km/hENE 61°
  • Humidity: 86%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 22h
  • 21°C
  • Feels like:
    23°C
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 1mm
  • Wind: 5km/hENE 66°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Today, weather will be unstable, and a mix of wet, cloudy, lightning-active and clear weather is expected.
Rainfall is anticipated from 2h to 9h, 14h, 15h, and from 20h to 23h. With light precipitation of 2mm, most rainfall is expected at 4h.
The temperature will be between the lowest temperature of 20°C and the highest temperature of 29°C. The hottest part of the day will be at 14h and 15h.
Updated: Oct 18, 2026 @ 04:47:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 01:47 -03, the temperature is 21°C.

Today, expect scattered thunderstorms, which could cause brief interruptions in outdoor plans.

Today, there is a low probability of minimal rainfall in Simonésia.

Today, the maximum temperature will be 30°C, while the minimum temperature will be 20°C. The maximum heat index, which combines relative humidity and air temperature, is computed to be 36°C.

On Sunday, in Simonésia, sunrise will be at 05:14 and sunset at 17:51 (-03).

Today, the daylight will last for 12h and 37min.