Weather forecast for tomorrowGuaratinga, Brazil
Weather forecast for tomorrow
Wednesday 21. Oct 2026
- 27°C
- 21°C
Thunderstorms
- Precip. probability: 89%
- Precipitation: 21mm
- Wind: 13km/hSE 133°
- Humidity: 90%
- UV index: 8
- Sunrise: 05:07 -03
- Sunset: 17:40 -03
- details ▼
Tomorrow, on Wednesday, 21st of October, thunderstorms are possible with changing conditions.
Elevated precipitation of 21mm is predicted. The temperature scale will run from a maximum of a warm 27°C to a minimum of a pleasant 21°C.
The maximum heat index, which measures the combined effect of heat and moisture, is appraised at a humid 31°C. Note that heat index values are valued for light wind and location in the shade.
Expect the maximum temperature to remain consistent with the typical October high of 28.5°C.
Sunrise will be at 05:07 and sunset at 17:40; tomorrow's daylight will last for 12h and 34min.
Elevated precipitation of 21mm is predicted. The temperature scale will run from a maximum of a warm 27°C to a minimum of a pleasant 21°C.
The maximum heat index, which measures the combined effect of heat and moisture, is appraised at a humid 31°C. Note that heat index values are valued for light wind and location in the shade.
Expect the maximum temperature to remain consistent with the typical October high of 28.5°C.
Sunrise will be at 05:07 and sunset at 17:40; tomorrow's daylight will last for 12h and 34min.
Hourly overview
Hourly temperatures
Warmest hour: 12h 30°C.
Coldest period: 0h - 6h 24°C.
Coldest period: 0h - 6h 24°C.
Chance of precipitation
Highest chance: 12h 90%.
Hourly weather forecast
- 0h
- 23°C
- Feels like:24°C
Showers
- Precip. probability: 48%
- Precipitation: 1mm
- Wind: 7km/hS 175°
- Humidity: 100%
- Pressure: 1017mbar
- Visibility: 3km
- UV index: 0
- details ▼
- 2h
- 22°C
- Feels like:24°C
Showers
- Precip. probability: 47%
- Precipitation: 1mm
- Wind: 7km/hS 183°
- Humidity: 100%
- Pressure: 1016mbar
- Visibility: 4km
- UV index: 0
- details ▼
- 4h
- 22°C
- Feels like:24°C
Showers
- Precip. probability: 48%
- Precipitation: 1mm
- Wind: 6km/hSSW 192°
- Humidity: 99%
- Pressure: 1017mbar
- Visibility: 4km
- UV index: 0
- details ▼
Sunrise: 05:07
- 6h
- 22°C
- Feels like:24°C
Showers
- Precip. probability: 41%
- Precipitation: 1mm
- Wind: 8km/hS 177°
- Humidity: 100%
- Pressure: 1018mbar
- Visibility: 4km
- UV index: 0
- details ▼
- 8h
- 24°C
- Feels like:27°C
Showers
- Precip. probability: 44%
- Precipitation: 1mm
- Wind: 9km/hSSE 157°
- Humidity: 95%
- Pressure: 1019mbar
- Visibility: 7km
- UV index: 2
- details ▼
- 10h
- 25°C
- Feels like:29°C
Showers
- Precip. probability: 46%
- Precipitation: 1mm
- Wind: 10km/hSE 136°
- Humidity: 89%
- Pressure: 1019mbar
- Visibility: 11km
- UV index: 8
- details ▼
- 12h
- 26°C
- Feels like:30°C
Thunderstorms
- Precip. probability: 90%
- Precipitation: 3mm
- Wind: 13km/hSE 128°
- Humidity: 85%
- Pressure: 1018mbar
- Visibility: 6km
- UV index: 6
- details ▼
- 14h
- 26°C
- Feels like:29°C
Thunderstorms
- Precip. probability: 86%
- Precipitation: 3mm
- Wind: 13km/hESE 121°
- Humidity: 87%
- Pressure: 1017mbar
- Visibility: 6km
- UV index: 3
- details ▼
- 16h
- 25°C
- Feels like:28°C
Rain
- Precip. probability: 83%
- Precipitation: 2mm
- Wind: 13km/hESE 122°
- Humidity: 87%
- Pressure: 1017mbar
- Visibility: 8km
- UV index: 1
- details ▼
Sunset: 17:40
- 18h
- 24°C
- Feels like:27°C
Showers
- Precip. probability: 56%
- Precipitation: 1mm
- Wind: 11km/hSE 130°
- Humidity: 92%
- Pressure: 1018mbar
- Visibility: 6km
- UV index: 0
- details ▼
- 20h
- 23°C
- Feels like:26°C
Showers
- Precip. probability: 56%
- Precipitation: 1mm
- Wind: 9km/hSE 145°
- Humidity: 94%
- Pressure: 1019mbar
- Visibility: 3km
- UV index: 0
- details ▼
- 22h
- 23°C
- Feels like:25°C
Showers
- Precip. probability: 63%
- Precipitation: 1mm
- Wind: 6km/hSSE 153°
- Humidity: 97%
- Pressure: 1020mbar
- Visibility: 3km
- UV index: 0
- details ▼
Tomorrow, primarily rain-soaked and occasionally thunderstorm-prone weather is forecasted.
Rain is predicted throughout the entire day, with precipitation varying from a minimal 1mm to a maximum of 3mm. With light precipitation of 3mm, the most intense rain will be falling at 12h and 14h.
The temperature will vary between a minimum of 22°C and a maximum of 26°C. The feels-like temperature will vary between a minimum of 24°C and a maximum of 30°C. The warmest part of the day will be from 11h to 15h.
The forecasted high will be alike with the typical October maximum of 28.5°C. The expected low will be also consistent with the average minimum in October, which is 19.3°C.
Rain is predicted throughout the entire day, with precipitation varying from a minimal 1mm to a maximum of 3mm. With light precipitation of 3mm, the most intense rain will be falling at 12h and 14h.
The temperature will vary between a minimum of 22°C and a maximum of 26°C. The feels-like temperature will vary between a minimum of 24°C and a maximum of 30°C. The warmest part of the day will be from 11h to 15h.
The forecasted high will be alike with the typical October maximum of 28.5°C. The expected low will be also consistent with the average minimum in October, which is 19.3°C.
Updated: Oct 20, 2026 @ 03:54:46 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, in Guaratinga, expect isolated thunderstorms in the area.
Substantial precipitation of 21mm is anticipated with a high probability.
Tomorrow, the highest temperature will be 27°C, while the lowest temperature will be 21°C. The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be 31°C.
The maximum temperature will be in line with the average highest temperature of 28.5°C in October. The lowest temperature will be also in line with the average low of 19.3°C.
The maximum temperature will be in line with the average highest temperature of 28.5°C in October. The lowest temperature will be also in line with the average low of 19.3°C.
On Wednesday, in Guaratinga, sunrise will be at 05:07 and sunset at 17:40 (-03).
In Guaratinga, tomorrow, there will be 12h and 34min of daylight.





