Weather forecast for tomorrowVilhena, Brazil

Weather forecast for tomorrow

Saturday 31. Oct 2026

  • 29°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 4mm
  • Wind: 9km/hN 9°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:27 -04
  • Sunset: 18:00 -04
  • ▼
Tomorrow, storms with thunder and lightning are also expected during the afternoon.
The likelihood of rainfall is high. However, precipitation will be light. A temperature range of a moderately hot 29°C to a delightful 21°C is predicted.
The maximum heat index, which combines air temperature and relative humidity, is computed to be a blazing 34°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Tomorrow, the forecast high deviates from October's norm and tracks November's average temperature of 29.5°C.
Sunrise will be at 05:27 and sunset at 18:00; tomorrow's daylight will last for 12h and 34min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 32°C.
Coldest period: 3h - 6h 23°C.

Chance of precipitation

Highest chance: 15h 63%.

Hourly weather forecast

  • 0h
  • 22°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 6km/hNE 48°
  • Humidity: 97%
  • Pressure: 1010mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 2h
  • 22°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 7km/hNE 50°
  • Humidity: 96%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 4h
  • 22°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 7km/hENE 58°
  • Humidity: 97%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Sunrise: 05:27
  • 6h
  • 22°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 7km/hENE 59°
  • Humidity: 98%
  • Pressure: 1011mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 8h
  • 25°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 8km/hENE 58°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 10h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 8km/hNE 34°
  • Humidity: 74%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 29°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 7km/hN 7°
  • Humidity: 68%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 14h
  • 28°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 1mm
  • Wind: 7km/hNW 324°
  • Humidity: 69%
  • Pressure: 1007mbar
  • Visibility: 10km
  • UV index: 6
  • ▼
  • 16h
  • 27°C
  • Feels like:
    30°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 6km/hN 351°
  • Humidity: 77%
  • Pressure: 1006mbar
  • Visibility: 11km
  • UV index: 2
  • ▼
  • 18h
  • 25°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 27°
  • Humidity: 86%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:00
  • 20h
  • 24°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 5km/hNE 35°
  • Humidity: 91%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 23°
  • Humidity: 93%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Saturday, a combination of primarily overcast and occasionally storm-filled and rain-soaked weather is predicted.
With minimal precipitation of 1mm, rainfall is forecasted from 13h to 16h and at 23h.
The temperature will be between the lowest temperature of 22°C and the highest temperature of 29°C. The hottest part of the day will be at 12h and 13h.
The maximum temperature will be more similar to November's average high of 29.5°C than October's 32.1°C. The lowest temperature is close to October's typical minimum of 21.4°C.
Updated: Oct 30, 2026 @ 14:10:00 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Vilhena, afternoon thunderstorms are expected, possibly with frequent lightning.

Light precipitation of 4mm is predicted. The likelihood of rainfall is 67%.

Tomorrow, the highest temperature will be 29°C, while the lowest temperature will be 21°C. The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be 34°C.
The maximum temperature will be slightly cooler than the average highest temperature of 32.1°C in October. The lowest temperature will be in line with the average low of 21.4°C.

On Saturday, in Vilhena, sunrise will be at 05:27 and sunset at 18:00 (-04).

In Vilhena, the length of the day tomorrow will be 12h and 34min.