Weather forecast for todayAraruama, Brazil

Weather forecast for today

Current condition 11:57 -03

  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hE 100°
  • Humidity: 76%
  • Dewpoint: 21°C
  • Pressure: 1012.19mbar
  • Visibility: 9.66km
  • UV index: 7
  • ▼
At the moment, in Araruama, predominantly cloudy skies are keeping the sun hidden.
The temperature is a moderately hot 25°C. The current temperature is almost at the maximum of today's anticipated 26°C.

Sunday 18. Oct 2026

  • 26°C
  • 20°C
Thundershowers
Thundershowers
  • Precip. probability: 76%
  • Precipitation: 11mm
  • Wind: 17km/hSSE 153°
  • Humidity: 78%
  • UV index: 9
  • Sunrise: 05:14 -03
  • Sunset: 17:54 -03
  • ▼
Today, on Sunday, 18th of October, rainfall episodes with thunder are likely.
The likelihood of rainfall is high, and precipitation will be moderate. Anticipated temperature values will span from a warm 26°C down to a delightful 20°C.
Today's maximum temperature is expected to reflect the standard October high of 24.8°C.
Sunrise was at 05:14 and sunset will be at 17:54; the daylight will last for 12h and 41min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 25°C.
Coldest hour: 2h 22°C.

Chance of precipitation

Highest chance: 22h 80%.

Hourly weather forecast

  • 12h
  • 25°C
  • Feels like:
    25°C
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 1mm
  • Wind: 9km/hSE 138°
  • Humidity: 76%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 9
  • ▼
  • 13h
  • 25°C
  • Feels like:
    25°C
Showers
Showers
  • Precip. probability: 44%
  • Precipitation: 1mm
  • Wind: 12km/hSE 144°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 8
  • ▼
  • 14h
  • 24°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 1mm
  • Wind: 14km/hSSE 151°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 4
  • ▼
  • 15h
  • 24°C
  • Feels like:
    24°C
Light Rain
Light Rain
  • Precip. probability: 66%
  • Precipitation: 1mm
  • Wind: 17km/hSSE 153°
  • Humidity: 78%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 3
  • ▼
  • 16h
  • 24°C
  • Feels like:
    24°C
Light Rain
Light Rain
  • Precip. probability: 75%
  • Precipitation: 1mm
  • Wind: 15km/hSSE 156°
  • Humidity: 78%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
  • 17h
  • 23°C
  • Feels like:
    23°C
Light Rain
Light Rain
  • Precip. probability: 76%
  • Precipitation: 1mm
  • Wind: 15km/hSSE 161°
  • Humidity: 80%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 17:54
  • 18h
  • 23°C
  • Feels like:
    23°C
Light Rain
Light Rain
  • Precip. probability: 65%
  • Precipitation: 1mm
  • Wind: 14km/hSSE 164°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 19h
  • 22°C
  • Feels like:
    23°C
Light Rain
Light Rain
  • Precip. probability: 65%
  • Precipitation: 1mm
  • Wind: 13km/hS 172°
  • Humidity: 85%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 20h
  • 22°C
  • Feels like:
    23°C
Rain
Rain
  • Precip. probability: 79%
  • Precipitation: 2mm
  • Wind: 12km/hS 175°
  • Humidity: 85%
  • Pressure: 1013mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 21h
  • 22°C
  • Feels like:
    23°C
Rain
Rain
  • Precip. probability: 83%
  • Precipitation: 2mm
  • Wind: 12km/hS 184°
  • Humidity: 86%
  • Pressure: 1014mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 22h
  • 22°C
  • Feels like:
    23°C
Rain
Rain
  • Precip. probability: 80%
  • Precipitation: 1mm
  • Wind: 12km/hS 184°
  • Humidity: 87%
  • Pressure: 1014mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 23h
  • 22°C
  • Feels like:
    23°C
Rain
Rain
  • Precip. probability: 76%
  • Precipitation: 1mm
  • Wind: 12km/hS 185°
  • Humidity: 88%
  • Pressure: 1014mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Today, primarily wet and occasionally lightning-active weather is forecasted.
Rainfall is predicted for the rest of the day, with precipitation varying from a minimal 1mm to a maximum of 2mm. The most intense rain will be falling at 20h and 21h.
The temperature will be between the highest temperature of 25°C and the lowest temperature of 22°C. The warmest part of the day will be at 12h and 13h.
The maximum temperature today will be similar to October's average high. The minimum temperature will be also alike with October's average low of 20.8°C.
Updated: Oct 18, 2026 @ 14:57:03 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 11:57 -03 is 25°C.

Today, in Araruama, passing thundershowers are likely.

With a probability of 76%, moderate precipitation of 11mm is forecasted in Araruama.

Today, the maximum temperature will be 26°C, while the minimum temperature will be 20°C.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in Araruama, sunrise was at 05:14 and sunset will be at 17:54 (-03).

Today, the daylight will last for 12h and 41min.