Weather forecast for tomorrowLontras, Brazil

Weather forecast for tomorrow

Sunday 15. Nov 2026

  • 27°C
  • 19°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 80%
  • Precipitation: 9mm
  • Wind: 10km/hNE 40°
  • Humidity: 78%
  • UV index: 10
  • Sunrise: 05:18 -03
  • Sunset: 18:46 -03
  • ▼
Tomorrow, in Lontras, thunderstorms may roll in by the afternoon, bringing brief intense rainfall.
The likelihood of rain is high. However, precipitation will be light. Anticipated temperature values will span from a temperate 27°C down to a comfortable 19°C.
The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at a tropical 30°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Tomorrow's maximum temperature is forecasted to be a couple of degrees higher than the common November peak of 24.5°C.
Sunrise will be at 05:18 and sunset at 18:46; tomorrow's daylight will last for 13h and 28min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 29°C.
Coldest hour: 6h 20°C.

Chance of precipitation

Highest chance: 15h 81%.

Hourly weather forecast

  • 0h
  • 20°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 5km/hENE 78°
  • Humidity: 95%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 2h
  • 20°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 4km/hENE 78°
  • Humidity: 96%
  • Pressure: 1012mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 4h
  • 19°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 3km/hE 101°
  • Humidity: 96%
  • Pressure: 1011mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Sunrise: 05:18
  • 6h
  • 19°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 3km/hENE 72°
  • Humidity: 98%
  • Pressure: 1011mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 8h
  • 21°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 4km/hN 0°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 1
  • ▼
  • 10h
  • 24°C
  • Feels like:
    26°C
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 5km/hNNW 341°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 14km
  • UV index: 4
  • ▼
  • 12h
  • 26°C
  • Feels like:
    29°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 6km/hN 358°
  • Humidity: 70%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 10
  • ▼
  • 14h
  • 27°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 74%
  • Precipitation: 2mm
  • Wind: 9km/hENE 68°
  • Humidity: 70%
  • Pressure: 1007mbar
  • Visibility: 10km
  • UV index: 6
  • ▼
  • 16h
  • 25°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 78%
  • Precipitation: 1mm
  • Wind: 8km/hE 100°
  • Humidity: 76%
  • Pressure: 1007mbar
  • Visibility: 9km
  • UV index: 1
  • ▼
  • 18h
  • 23°C
  • Feels like:
    24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 1mm
  • Wind: 9km/hE 88°
  • Humidity: 84%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:46
  • 20h
  • 21°C
  • Feels like:
    22°C
Showers
Showers
  • Precip. probability: 54%
  • Precipitation: 1mm
  • Wind: 7km/hE 81°
  • Humidity: 92%
  • Pressure: 1010mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 1mm
  • Wind: 7km/hE 83°
  • Humidity: 95%
  • Pressure: 1011mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
Tomorrow, on Sunday, a combination of primarily dull and occasionally stormy and showery weather is forecasted.
Rain is forecasted from 12h to 23h. With light precipitation of 2mm, the most intense rain will be falling at 14h, 15h and 19h.
The temperature will vary between a minimum of 19°C and a maximum of 27°C. The warmest part of the day will be at 13h and 14h.
Tomorrow, expect temperatures relatively higher than what is usual for November. The lowest temperature tomorrow will be also moderately higher than the standard minimum for November.
Updated: Nov 14, 2026 @ 06:34:04 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, expect thunderstorms and downpours in the afternoon.

With a probability of 80%, light precipitation of 9mm is expected.

Tomorrow, the highest temperature will be 27°C, while the lowest temperature will be 19°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 30°C.
The highest temperature will be slightly warmer than the average maximum of 24.5°C in November. The lowest temperature tomorrow will be also a couple of degrees higher than the average low temperature.

On Sunday, in Lontras, sunrise will be at 05:18 and sunset at 18:46 (-03).

In Lontras, the length of the day tomorrow will be 13h and 28min.