Weather forecast for todaySerra, Brazil

Weather forecast for today

Current condition 01:53 -03

  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hW 270°
  • Humidity: 93%
  • Dewpoint: 21°C
  • Pressure: 1010.16mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
At the moment, in Serra, mild cloud cover is present, keeping the day bright but not completely clear.
The temperature is a delightful 22°C. The current temperature is near the lowest expected 21°C for today.

Sunday 18. Oct 2026

  • 27°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 79%
  • Precipitation: 1mm
  • Wind: 11km/hSE 142°
  • Humidity: 80%
  • UV index: 8
  • Sunrise: 05:08 -03
  • Sunset: 17:44 -03
  • ▼
On Sunday, 18th of October, rumbling thunderstorms could affect the area later in the afternoon.
Minimal precipitation is anticipated for today. The expected temperature range extends from a high of a temperate 27°C to a low of a delightful 21°C.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at a tropical 30°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today's top temperature is set to align with the common October high of 26.2°C.
Sunrise will be at 05:08 and sunset at 17:44; the daylight will last for 12h and 37min.

Hourly overview

Hourly temperatures

Warmest period: 11h - 14h 30°C.
Coldest period: 2h - 5h 22°C.

Chance of precipitation

Highest chance: 20h 83%.

Hourly weather forecast

  • 2h
  • 22°C
  • Feels like:
    22°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 0mm
  • Wind: 5km/hSSW 200°
  • Humidity: 93%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 4h
  • 22°C
  • Feels like:
    22°C
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 1mm
  • Wind: 5km/hSSW 197°
  • Humidity: 90%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunrise: 05:08
  • 6h
  • 22°C
  • Feels like:
    22°C
Showers
Showers
  • Precip. probability: 38%
  • Precipitation: 1mm
  • Wind: 3km/hSSW 204°
  • Humidity: 92%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 8h
  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 5km/hSSW 192°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 10h
  • 27°C
  • Feels like:
    29°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 1mm
  • Wind: 6km/hSSE 153°
  • Humidity: 73%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 12h
  • 27°C
  • Feels like:
    29°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 9km/hSE 138°
  • Humidity: 76%
  • Pressure: 1011mbar
  • Visibility: 12km
  • UV index: 6
  • ▼
  • 14h
  • 27°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 10km/hESE 105°
  • Humidity: 76%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 4
  • ▼
  • 16h
  • 26°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 75%
  • Precipitation: 1mm
  • Wind: 10km/hE 97°
  • Humidity: 81%
  • Pressure: 1009mbar
  • Visibility: 4km
  • UV index: 1
  • ▼
Sunset: 17:44
  • 18h
  • 24°C
  • Feels like:
    27°C
Thunderstorms
Thunderstorms
  • Precip. probability: 76%
  • Precipitation: 1mm
  • Wind: 8km/hSE 145°
  • Humidity: 89%
  • Pressure: 1011mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 20h
  • 24°C
  • Feels like:
    26°C
Thunderstorms
Thunderstorms
  • Precip. probability: 83%
  • Precipitation: 2mm
  • Wind: 4km/hSSE 167°
  • Humidity: 92%
  • Pressure: 1012mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 54%
  • Precipitation: 1mm
  • Wind: 3km/hWSW 238°
  • Humidity: 96%
  • Pressure: 1013mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
Today, a combination of wet, unstable and cloud-filled weather is forecasted.
Rainfall is anticipated from 3h to 6h, 10h, and from 13h to 23h. The most intense rain will be falling at 19h and 20h.
The temperature will be between a maximum of 27°C and a minimum of 22°C. The warmest part of the day will be from 10h to 14h.
The maximum temperature will be resembling October's average highest temperature of 26.2°C. The expected low will be also similar to the average minimum in October, which is 20.5°C.
Updated: Oct 18, 2026 @ 04:53:40 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (01:53 -03) is 22°C.

Today, in Serra, afternoon thunderstorms are expected, possibly with frequent lightning.

There is a high likelihood of rainfall in Serra, but precipitation will be minimal.

Today, the highest temperature will be 27°C, while the lowest temperature will be 21°C. The maximum heat index, which adjusts the air temperature based on humidity, is appraised at 30°C.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Serra, sunrise will be at 05:08 and sunset at 17:44 (-03).

Today, the daylight will last for 12h and 37min.