Weather forecast for tomorrowRio Casca, Brazil

Weather forecast for tomorrow

Sunday 15. Nov 2026

  • 31°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 24mm
  • Wind: 11km/hNNE 33°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 05:02 -03
  • Sunset: 18:07 -03
  • ▼
Tomorrow, thunderstorms may roll in by the afternoon, bringing brief intense rainfall.
Elevated precipitation of 24mm is expected. The highest temperature will be a tropical 31°C, while the lowest temperature will be an agreeable 20°C.
The maximum heat index, which combines relative humidity and air temperature, is assessed at a torrid 38°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 highest temperature is anticipated to be relatively higher than the standard November average of 26.3°C.
Sunrise will be at 05:02 and sunset at 18:07; tomorrow's daylight will last for 13h and 5min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 34°C.
Coldest period: 0h - 6h 23°C.

Chance of precipitation

Highest chance: 15h 60%.

Hourly weather forecast

  • 0h
  • 22°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 5km/hNE 35°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 2h
  • 22°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 18°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 4h
  • 21°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 24°
  • Humidity: 96%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Sunrise: 05:02
  • 6h
  • 21°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 30°
  • Humidity: 95%
  • Pressure: 1013mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 8h
  • 24°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 18°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 2
  • ▼
  • 10h
  • 27°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 10km/hN 7°
  • Humidity: 74%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 29°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hN 5°
  • Humidity: 67%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 7km/hNE 42°
  • Humidity: 62%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 16h
  • 30°C
  • Feels like:
    33°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 51%
  • Precipitation: 1mm
  • Wind: 7km/hNE 43°
  • Humidity: 62%
  • Pressure: 1006mbar
  • Visibility: 11km
  • UV index: 2
  • ▼
  • 18h
  • 27°C
  • Feels like:
    30°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 8km/hSE 124°
  • Humidity: 76%
  • Pressure: 1007mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:07
  • 20h
  • 25°C
  • Feels like:
    27°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 7km/hE 83°
  • Humidity: 82%
  • Pressure: 1009mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 2mm
  • Wind: 5km/hE 101°
  • Humidity: 89%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Tomorrow, weather will be unstable, and a mix of overcast, storm-filled, damp and dry and sunny weather is anticipated.
Rainfall is anticipated at 1h, 15h, 16h, and from 18h to 23h. With moderate precipitation of 4mm, most rainfall is expected at 23h.
The temperature will be between the lowest temperature of 21°C and the highest temperature of 30°C. The feels-like temperature will vary between the lowest temperature of 23°C and the highest temperature of 34°C. The hottest part of the day will be from 13h to 16h.
Tomorrow, the forecasted high will be a few degrees higher than November's typical peak temperature. Tomorrow, the night is expected to be also comparable to the typical November low of 18.1°C.
Updated: Nov 14, 2026 @ 10:56:41 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, storms with thunder and lightning are expected during the afternoon.

Yes, it will rain tomorrow. High precipitation of 24mm is anticipated.

Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 20°C. The maximum heat index, which combines air temperature and relative humidity, is evaluated at 38°C.
Tomorrow, the maximum temperature will be moderately higher than the average highest temperature in November. The lowest temperature will be in line with the average low of 18.1°C.

On Sunday, in Rio Casca, sunrise will be at 05:02 and sunset at 18:07 (-03).

In Rio Casca, the length of the day tomorrow will be 13h and 5min.