Weather forecast for tomorrowBarra do Rocha, Brazil
Weather forecast for tomorrow
Monday 26. Oct 2026
- 36°C
- 23°C
PM Thunderstorms
- Precip. probability: 37%
- Precipitation: 2mm
- Wind: 12km/hENE 72°
- Humidity: 62%
- UV index: 11
- Sunrise: 05:05 -03
- Sunset: 17:38 -03
- details ▼
On Monday, in Barra do Rocha, expect thunderstorms and downpours in the afternoon.
Minimal precipitation is forecasted for tomorrow. Temperature is predicted to swing from a high of a steamy 36°C to a low of a warm 23°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at a dangerously hot 49°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Expect a temperature uncommonly higher than the normal October maximum of 28.7°C.
Sunrise will be at 05:05 and sunset at 17:38; tomorrow's daylight will last for 12h and 33min.
Minimal precipitation is forecasted for tomorrow. Temperature is predicted to swing from a high of a steamy 36°C to a low of a warm 23°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at a dangerously hot 49°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Expect a temperature uncommonly higher than the normal October maximum of 28.7°C.
Sunrise will be at 05:05 and sunset at 17:38; tomorrow's daylight will last for 12h and 33min.
Hourly overview
Hourly temperatures
Warmest period: 12h - 15h 40°C.
Coldest hour: 0h 25°C.
Coldest hour: 0h 25°C.
Chance of precipitation
Highest chance: 15h 37%.
Hourly weather forecast
- 0h
- 25°C
- Feels like:25°C
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 6km/hENE 64°
- Humidity: 91%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 24°C
- Feels like:27°C
Mostly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 4km/hNW 317°
- Humidity: 100%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 24°C
- Feels like:27°C
Mostly Cloudy
- Precip. probability: 17%
- Precipitation: 0mm
- Wind: 3km/hNW 308°
- Humidity: 94%
- Pressure: 1009mbar
- Visibility: 14km
- UV index: 0
- details ▼
Sunrise: 05:05
- 6h
- 24°C
- Feels like:26°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 5km/hNNW 334°
- Humidity: 91%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8h
- 28°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 6km/hNNE 29°
- Humidity: 76%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 5
- details ▼
- 10h
- 31°C
- Feels like:36°C
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 6km/hENE 64°
- Humidity: 64%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 11
- details ▼
- 12h
- 34°C
- Feels like:40°C
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 6km/hE 87°
- Humidity: 53%
- Pressure: 1008mbar
- Visibility: 16km
- UV index: 11
- details ▼
- 14h
- 35°C
- Feels like:42°C
Isolated Thunderstorms
- Precip. probability: 32%
- Precipitation: 1mm
- Wind: 7km/hE 86°
- Humidity: 50%
- Pressure: 1006mbar
- Visibility: 14km
- UV index: 6
- details ▼
- 16h
- 34°C
- Feels like:40°C
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 12km/hE 84°
- Humidity: 55%
- Pressure: 1007mbar
- Visibility: 16km
- UV index: 1
- details ▼
Sunset: 17:38
- 18h
- 30°C
- Feels like:36°C
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 11km/hE 91°
- Humidity: 70%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 28°C
- Feels like:33°C
Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 8km/hENE 78°
- Humidity: 83%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 27°C
- Feels like:30°C
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 5km/hENE 78°
- Humidity: 87%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of primarily cloudy and occasionally dry and sunny and unstable weather is expected.
With minimal precipitation of 1mm, rain is expected at 14h and 15h.
The temperature will vary between a minimum of 24°C and a maximum of 35°C. The feels-like temperature will be between a minimum of 24°C and a maximum of 42°C. The hottest part of the day will be at 13h and 14h.
The forecasted high will be uncommonly higher than the typical maximum in October, which is 28.7°C. The nighttime low will be also moderately higher than the typical October minimum temperature of 18.8°C.
With minimal precipitation of 1mm, rain is expected at 14h and 15h.
The temperature will vary between a minimum of 24°C and a maximum of 35°C. The feels-like temperature will be between a minimum of 24°C and a maximum of 42°C. The hottest part of the day will be at 13h and 14h.
The forecasted high will be uncommonly higher than the typical maximum in October, which is 28.7°C. The nighttime low will be also moderately higher than the typical October minimum temperature of 18.8°C.
Updated: Oct 25, 2026 @ 21:40:07 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
On Monday, thunderstorms are forecasted to develop with occasional lightning.
Tomorrow, there is a low probability of minimal rainfall in Barra do Rocha.
Tomorrow, the maximum temperature will be 36°C, while the minimum temperature will be 23°C. The maximum heat index, which integrates air moisture with ambient temperature, is computed to be 49°C.
The maximum temperature will be notably higher than the average highest temperature of 28.7°C in October. The lowest temperature will be slightly warmer than the average low of 18.8°C.
The maximum temperature will be notably higher than the average highest temperature of 28.7°C in October. The lowest temperature will be slightly warmer than the average low of 18.8°C.
On Monday, in Barra do Rocha, sunrise will be at 05:05 and sunset at 17:38 (-03).
In Barra do Rocha, the length of the day tomorrow will be 12h and 33min.





