Weather forecast for todayGuarantã, Brazil

Weather forecast for today

Current condition 02:32 -03

  • 17°C
  • Feels like:
    17°C
Clear
Clear
  • Precipitation: 0mm
  • Wind: 10km/hSW 220°
  • Humidity: 79%
  • Dewpoint: 14°C
  • Pressure: 1011.85mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
Currently, in Guarantã, a cloudless sky and calm conditions create ideal weather.
The temperature is an enjoyable 17°C. The current temperature is far from the maximum of 29°C anticipated for today.

Sunday 18. Oct 2026

  • 29°C
  • 14°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 18km/hSW 226°
  • Humidity: 43%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:23 -03
  • ▼
Today, in Guarantã, sunshine is forecasted under mostly clear skies.
The day will see a remarkable high of a moderately hot 29°C, sharply contrasting with a low of a moderate 14°C.
The maximum heat index, which adjusts the air temperature based on humidity, is evaluated at 29°C.
The expected daily high is projected to match October's typical maximum of 30.7°C.
Sunrise will be at 05:43 and sunset at 18:23; the daylight will last for 12h and 39min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 28°C.
Coldest hour: 6h 15°C.

Chance of precipitation

Highest chance: 0h 4%.

Hourly weather forecast

  • 4h
  • 17°C
  • Feels like:
    17°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hSW 224°
  • Humidity: 80%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:43
  • 6h
  • 15°C
  • Feels like:
    15°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 8km/hSW 215°
  • Humidity: 82%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 19°C
  • Feels like:
    19°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 10km/hSSW 207°
  • Humidity: 65%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 23°C
  • Feels like:
    23°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hSSW 204°
  • Humidity: 47%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 12h
  • 26°C
  • Feels like:
    26°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hSW 233°
  • Humidity: 37%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 28°C
  • Feels like:
    28°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hWSW 241°
  • Humidity: 31%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 16h
  • 28°C
  • Feels like:
    28°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hSW 235°
  • Humidity: 29%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 25°C
  • Feels like:
    25°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hSW 235°
  • Humidity: 38%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:23
  • 20h
  • 22°C
  • Feels like:
    22°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 11km/hSW 226°
  • Humidity: 47%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 19°C
  • Feels like:
    19°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 9km/hSW 228°
  • Humidity: 57%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Guarantã, primarily bright and sunny weather is anticipated.
The temperature will be between a maximum of 28°C and a minimum of 15°C. The warmest part of the day will be from 14h to 16h.
The maximum temperature will be alike with the average high of 30.7°C in October. The lowest temperature is expected to be also noticeably lower than the typical October minimum of 19.5°C.
The warmest month is October, bringing average highs of 30.7°C and lows of 19.5°C.
Updated: Oct 18, 2026 @ 05:32:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 02:32 -03 is 17°C.

Today, in Guarantã, the weather remains calm, bright, and sunny.

Today, the highest temperature will be 29°C, while the lowest temperature will be 14°C. The maximum heat index, which combines air temperature and relative humidity, is estimated at 29°C.
Today, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature today will be noticeably lower than the average low of 19.5°C.

On Sunday, in Guarantã, sunrise will be at 05:43 and sunset at 18:23 (-03).

In Guarantã, Brazil, today, there will be 12h and 39min of daylight.