Weather forecast for todayItatiaia, Brazil

Weather forecast for today

Current condition 02:16 -03

  • 19°C
  • Feels like:
    19°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hESE 120°
  • Humidity: 95%
  • Dewpoint: 18°C
  • Pressure: 1011.51mbar
  • Visibility: 8.05km
  • UV index: 0
  • ▼
In Itatiaia, at the moment, the weather is partly cloudy with occasional clear patches.
The temperature is an enjoyable 19°C. The current temperature is almost at the minimum-expected 18°C for today.

Sunday 18. Oct 2026

  • 28°C
  • 18°C
Showers
Showers
  • Precip. probability: 60%
  • Precipitation: 0mm
  • Wind: 11km/hS 186°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:23 -03
  • Sunset: 18:03 -03
  • ▼
Today, showers are expected to spread throughout the day, with the heaviest rain expected in the morning.
Minimal precipitation is forecasted. The anticipated temperature range extends from a high of a moderately hot 28°C to a low of a breezy 18°C.
The maximum heat index, which combines air temperature and relative humidity, is assessed at a hot 31°C. Note that heat index values are valued for light wind and location in the shade.
Sunrise will be at 05:23 and sunset at 18:03; the daylight will last for 12h and 40min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 28°C.
Coldest period: 3h - 6h 19°C.

Chance of precipitation

Highest chance: 15h 49%.

Hourly weather forecast

  • 4h
  • 18°C
  • Feels like:
    18°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 3km/hSSW 196°
  • Humidity: 95%
  • Pressure: 1011mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Sunrise: 05:23
  • 6h
  • 19°C
  • Feels like:
    19°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 4km/hW 279°
  • Humidity: 93%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 8h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 4km/hSW 217°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 10h
  • 25°C
  • Feels like:
    27°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 5km/hSSW 211°
  • Humidity: 69%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 9
  • ▼
  • 12h
  • 26°C
  • Feels like:
    28°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 6km/hSSW 209°
  • Humidity: 62%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 27°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 1mm
  • Wind: 8km/hS 176°
  • Humidity: 58%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 16h
  • 25°C
  • Feels like:
    27°C
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 10km/hSE 138°
  • Humidity: 62%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 2
  • ▼
  • 18h
  • 22°C
  • Feels like:
    23°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 11km/hE 89°
  • Humidity: 77%
  • Pressure: 1012mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Sunset: 18:03
  • 20h
  • 21°C
  • Feels like:
    22°C
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 9km/hENE 76°
  • Humidity: 88%
  • Pressure: 1014mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 38%
  • Precipitation: 1mm
  • Wind: 9km/hENE 74°
  • Humidity: 92%
  • Pressure: 1015mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Today, a combination of primarily damp and occasionally cloud-filled and sun-filled weather is anticipated.
With minimal precipitation of 1mm, rainfall is anticipated from 10h to 23h.
The temperature will be between a minimum of 18°C and a maximum of 27°C. The warmest part of the day will be from 13h to 15h.
Updated: Oct 18, 2026 @ 05:16:46 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 02:16 -03 is 19°C.

Today, expect intermittent showers, with dry spells in between.

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

Today, the highest temperature in Itatiaia will be 28°C, while the lowest temperature will be 18°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at 31°C.

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

In Itatiaia, today, there will be 12h and 40min of daylight.