Weather forecast for todayCaiana, Brazil

Weather forecast for today

Current condition 00:44 -03

  • 18°C
  • Feels like:
    18°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hE 100°
  • Humidity: 95%
  • Dewpoint: 17°C
  • Pressure: 1011.85mbar
  • Visibility: 6.44km
  • UV index: 0
  • ▼
In Caiana, currently, a thick blanket of clouds is reducing brightness throughout the day.
The temperature is an enjoyable 18°C. The current temperature is near the lowest anticipated 17°C for today.

Sunday 18. Oct 2026

  • 26°C
  • 17°C
Thunderstorms
Thunderstorms
  • Precip. probability: 65%
  • Precipitation: 3mm
  • Wind: 11km/hWSW 245°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:14 -03
  • Sunset: 17:51 -03
  • ▼
Today, in Caiana, stormy skies are anticipated.
Minimal precipitation is predicted. Temperature span will be from a high of a temperate 26°C to a low of a breezy 17°C.
The highest temperature is forecasted to reflect October's average of 25.2°C.
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: 13h 27°C.
Coldest period: 1h - 4h 18°C.

Chance of precipitation

Highest chance: 1h 55%.

Hourly weather forecast

  • 2h
  • 18°C
  • Feels like:
    18°C
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 3km/hESE 110°
  • Humidity: 96%
  • Pressure: 1011mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 4h
  • 18°C
  • Feels like:
    18°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 3km/hESE 116°
  • Humidity: 94%
  • Pressure: 1011mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
Sunrise: 05:14
  • 6h
  • 18°C
  • Feels like:
    18°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 3km/hE 90°
  • Humidity: 94%
  • Pressure: 1012mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 8h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hWNW 296°
  • Humidity: 86%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 3
  • ▼
  • 10h
  • 24°C
  • Feels like:
    25°C
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 9km/hW 278°
  • Humidity: 72%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 9
  • ▼
  • 12h
  • 25°C
  • Feels like:
    27°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 10km/hWSW 244°
  • Humidity: 70%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 14h
  • 26°C
  • Feels like:
    28°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 1mm
  • Wind: 9km/hSW 227°
  • Humidity: 66%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 6
  • ▼
  • 16h
  • 25°C
  • Feels like:
    26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 51%
  • Precipitation: 1mm
  • Wind: 7km/hSSW 203°
  • Humidity: 68%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
Sunset: 17:51
  • 18h
  • 22°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 8km/hSE 126°
  • Humidity: 82%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 20°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hESE 113°
  • Humidity: 91%
  • Pressure: 1012mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 22h
  • 19°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 54%
  • Precipitation: 1mm
  • Wind: 5km/hESE 119°
  • Humidity: 96%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Today, a combination of showery, cloud-filled and unstable weather is anticipated.
Rain is forecasted from 1h to 4h, and from 10h to 17h, and from 21h to 23h. With light precipitation of 2mm, most rainfall is expected at 3h.
The temperature will vary between the highest temperature of 26°C and the lowest temperature of 18°C. The warmest part of the day will be at 14h and 15h.
Today, the high temperature will be in line with October's average. Today, the night is expected to be also consistent with the typical October low of 16.2°C.
Updated: Oct 18, 2026 @ 03:44:48 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 00:44 -03 is 18°C.

On Sunday, thunderstorms are expected.

There is a high chance of rainfall in Caiana, but precipitation will be minimal.

Today, the highest temperature will be 26°C, while the lowest temperature will be 17°C.
The highest temperature will be in line with the average maximum of 25.2°C in October. The lowest temperature today will be also in line with the average low temperature.

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

In Caiana, the length of the day today will be 12h and 37min.