Weather forecast for todaySanta Rosa, Brazil

Weather forecast for today

Current condition 03:18 -03

  • 10°C
  • Feels like:
    9°C
Clear
Clear
  • Precipitation: 0mm
  • Wind: 10km/hS 180°
  • Humidity: 87%
  • Dewpoint: 8°C
  • Pressure: 1017.61mbar
  • Visibility: 14.48km
  • UV index: 0
  • ▼
At the moment, nothing but clear skies and excellent visibility.
The temperature is a fresh 10°C, while the apparent temperature is a similar 9°C. The current temperature is near the lowest expected 8°C for today.

Sunday 18. Oct 2026

  • 20°C
  • 8°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 14km/hSSW 199°
  • Humidity: 58%
  • UV index: 10
  • Sunrise: 05:58 -03
  • Sunset: 18:47 -03
  • ▼
Today, on Sunday, 18th of October, a partly cloudy sky is anticipated.
Temperature fluctuations between a delightful 20°C and a frosty 8°C are expected.
Today, temperatures will feel colder with a high of 20°C, more typical for September than for October.
Sunrise will be at 05:58 and sunset at 18:47; the daylight will last for 12h and 50min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 16h 19°C.
Coldest hour: 6h 9°C.

Chance of precipitation

Highest chance: 22h 3%.

Hourly weather forecast

  • 4h
  • 10°C
  • Feels like:
    9°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hS 178°
  • Humidity: 88%
  • Pressure: 1017mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunrise: 05:58
  • 6h
  • 9°C
  • Feels like:
    8°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 8km/hS 177°
  • Humidity: 91%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 12°C
  • Feels like:
    11°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hS 175°
  • Humidity: 79%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 15°C
  • Feels like:
    15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 193°
  • Humidity: 62%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 12h
  • 17°C
  • Feels like:
    17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hSSW 208°
  • Humidity: 52%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 14h
  • 19°C
  • Feels like:
    19°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hSW 218°
  • Humidity: 47%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 16h
  • 19°C
  • Feels like:
    19°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hSSW 210°
  • Humidity: 47%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 17°C
  • Feels like:
    17°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 195°
  • Humidity: 52%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:47
  • 20h
  • 14°C
  • Feels like:
    14°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hS 189°
  • Humidity: 67%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 12°C
  • Feels like:
    12°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 9km/hS 175°
  • Humidity: 72%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Santa Rosa, primarily sunny and occasionally cloud-filled weather is anticipated.
The temperature will be between the highest temperature of 19°C and the lowest temperature of 9°C. The warmest part of the day will be from 14h to 16h.
Today, the forecasted maximum will be more resembling September's average high of 23.5°C than October's 26.2°C. Today, expect the temperature to be also more similar to September's average minimum of 13.1°C than October's usual 15.6°C.
Updated: Oct 18, 2026 @ 06:18:18 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (03:18 -03) is 10°C.

On Sunday, in Santa Rosa, sunny moments will alternate with patchy cloud cover.

Today, the highest temperature will be 20°C, while the lowest temperature will be 8°C.
The highest temperature will be notably lower than the average maximum of 26.2°C in October. The lowest temperature will be also noticeably lower than the average low of 15.6°C.

On Sunday, in Santa Rosa, sunrise will be at 05:58 and sunset at 18:47 (-03).

In Santa Rosa, today, there will be 12h and 50min of daylight.