Weather forecast for tomorrowGuidoval, Brazil

Weather forecast for tomorrow

Sunday 15. Nov 2026

  • 31°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 82%
  • Precipitation: 4mm
  • Wind: 13km/hNW 312°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:01 -03
  • Sunset: 18:09 -03
  • ▼
On Sunday, in Guidoval, scattered thunderstorms are also likely by the afternoon.
The chance of rainfall for tomorrow is high. However, precipitation will be light. Predicted temperatures will peak at a hot 31°C and dip to a minimum of an agreeable 20°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a fiery hot 37°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The day’s top temperature is forecasted to be significantly higher than the usual November high of 25.9°C.
Sunrise will be at 05:01 and sunset at 18:09; tomorrow's daylight will last for 13h and 8min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 33°C.
Coldest period: 0h - 6h 22°C.

Chance of precipitation

Highest chance: 18h 82%.

Hourly weather forecast

  • 0h
  • 21°C
  • Feels like:
    22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 7km/hESE 113°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 2h
  • 21°C
  • Feels like:
    22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 4km/hESE 102°
  • Humidity: 94%
  • Pressure: 1012mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 4h
  • 21°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 3km/hE 81°
  • Humidity: 93%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Sunrise: 05:01
  • 6h
  • 21°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 4km/hN 349°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 8h
  • 24°C
  • Feels like:
    26°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 10km/hNNW 331°
  • Humidity: 79%
  • Pressure: 1013mbar
  • Visibility: 12km
  • UV index: 3
  • ▼
  • 10h
  • 27°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 12km/hNNW 331°
  • Humidity: 69%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 29°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 12km/hNW 326°
  • Humidity: 62%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 30°C
  • Feels like:
    33°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 8km/hNW 310°
  • Humidity: 59%
  • Pressure: 1007mbar
  • Visibility: 11km
  • UV index: 5
  • ▼
  • 16h
  • 29°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 2mm
  • Wind: 8km/hSSW 203°
  • Humidity: 63%
  • Pressure: 1006mbar
  • Visibility: 10km
  • UV index: 1
  • ▼
  • 18h
  • 26°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 82%
  • Precipitation: 3mm
  • Wind: 8km/hSSE 157°
  • Humidity: 75%
  • Pressure: 1008mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Sunset: 18:09
  • 20h
  • 23°C
  • Feels like:
    24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 7km/hE 94°
  • Humidity: 88%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 22°C
  • Feels like:
    23°C
Showers
Showers
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 5km/hS 172°
  • Humidity: 93%
  • Pressure: 1010mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Tomorrow, on Sunday, weather will be unstable, and a mix of dull, stormy, rainy and bright weather is anticipated.
Rainfall is anticipated from 14h to 23h. With moderate precipitation of 5mm, most rainfall is expected at 19h.
The temperature will be between the lowest temperature of 21°C and the highest temperature of 30°C. The hottest part of the day will be from 13h to 15h.
Tomorrow, the forecasted high is noticeably higher than the typical temperature seen in November, which is 25.9°C. The minimum temperature will be also consistent with November's average low of 18.2°C.
Updated: Nov 14, 2026 @ 03:49:55 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, brief but strong thunderstorms are expected during the afternoon hours.

With a probability of 82%, light precipitation of 4mm is forecasted.

Tomorrow, the maximum temperature will be 31°C, while the minimum temperature will be 20°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 37°C.
Tomorrow, the highest temperature will be uncommonly higher than the average maximum of 25.9°C in November. The lowest temperature tomorrow will be in line with the average low temperature.

On Sunday, in Guidoval, sunrise will be at 05:01 and sunset at 18:09 (-03).

Tomorrow in Guidoval, the daylight will last for 13h and 8min.