Weather forecast for todayCaiuá, Brazil

Weather forecast for today

Current condition 00:13 -03

  • 19°C
  • Feels like:
    19°C
Clear
Clear
  • Precipitation: 0mm
  • Wind: 11km/hSSW 210°
  • Humidity: 78%
  • Dewpoint: 15°C
  • Pressure: 1013.21mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
In Caiuá, currently, skies are clear and bright, offering ideal outdoor conditions.
The temperature is a breezy 19°C. The current temperature is relatively far from today's maximum-forecasted 27°C.

Sunday 18. Oct 2026

  • 27°C
  • 15°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 17km/hSSW 212°
  • Humidity: 54%
  • UV index: 11
  • Sunrise: 05:53 -03
  • Sunset: 18:32 -03
  • ▼
Today, clear skies with only minor cloud interruptions are in the outlook.
The highest temperature will be a warm 27°C, while the lowest anticipated temperature is a mild 15°C.
The maximum heat index, which combines air temperature and relative humidity, is estimated at 28°C.
Today, the expected high temperature will be relatively lower than the average October peak of 31.8°C.
Sunrise will be at 05:53 and sunset at 18:32; the daylight will last for 12h and 39min.

Hourly overview

Hourly temperatures

Warmest hour: 16h 27°C.
Coldest period: 4h - 7h 17°C.

Chance of precipitation

Highest chance: 22h 3%.

Hourly weather forecast

  • 2h
  • 18°C
  • Feels like:
    18°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 200°
  • Humidity: 77%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 17°C
  • Feels like:
    17°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hS 191°
  • Humidity: 83%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:53
  • 6h
  • 16°C
  • Feels like:
    16°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hSSW 210°
  • Humidity: 85%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 19°C
  • Feels like:
    19°C
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 198°
  • Humidity: 72%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 22°C
  • Feels like:
    22°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hSSW 195°
  • Humidity: 60%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 12h
  • 24°C
  • Feels like:
    24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hSSW 209°
  • Humidity: 49%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 26°C
  • Feels like:
    26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hSW 224°
  • Humidity: 42%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 16h
  • 26°C
  • Feels like:
    27°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hSW 225°
  • Humidity: 42%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 25°C
  • Feels like:
    25°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hSW 222°
  • Humidity: 48%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:32
  • 20h
  • 22°C
  • Feels like:
    22°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 11km/hSSW 206°
  • Humidity: 56%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    20°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 10km/hSSW 203°
  • Humidity: 63%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, sunny conditions are likely to prevail.
The temperature will vary between a minimum of 16°C and a maximum of 26°C. The warmest part of the day will be from 14h to 17h.
Today, expect temperatures slightly cooler than what is usual for October. Forecasts suggest the temperature will be also significantly lower than the usual low for October of 20.3°C.
The warmest month is October, bringing average highs of 31.8°C and lows of 20.3°C.
Updated: Oct 18, 2026 @ 03:13:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 00:13 -03 is 19°C.

On Sunday, in Caiuá, a crisp, sunny atmosphere is likely.

Today, the highest temperature will be 27°C, while the lowest temperature will be 15°C. The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be 28°C.
The maximum temperature will be relatively lower than the average highest temperature of 31.8°C in October. The lowest temperature today will be significantly lower than the average low of 20.3°C.

On Sunday, in Caiuá, sunrise will be at 05:53 and sunset at 18:32 (-03).

In Caiuá, the length of the day today will be 12h and 39min.