Weather forecast for 10 daysGuaratinguetá, Brazil
Weather forecast for the weekend
Saturday 31. Oct 2026
- 28°C
- 19°C
PM Thunderstorms
- Precip. probability: 72%
- Precipitation: 6mm
- Wind: 11km/hSSW 211°
- Humidity: 71%
- UV index: 11
- Sunrise: 05:16 -03
- Sunset: 18:12 -03
- details ▼
On Saturday, in Guaratinguetá, showers and thunder will dominate the later part of the day.
The chance of precipitation for tomorrow is high. However, the rainfall will be light. The temperature will vary between a maximum of a warm 28°C and a minimum of an enjoyable 19°C.
The maximum heat index, which integrates air moisture with ambient temperature, is estimated at a hot 31°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Tomorrow's forecasted high will be in line with October's typical peak of 26°C.
Sunrise will be at 05:16 and sunset at 18:12; tomorrow's daylight will last for 12h and 56min.
The chance of precipitation for tomorrow is high. However, the rainfall will be light. The temperature will vary between a maximum of a warm 28°C and a minimum of an enjoyable 19°C.
The maximum heat index, which integrates air moisture with ambient temperature, is estimated at a hot 31°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Tomorrow's forecasted high will be in line with October's typical peak of 26°C.
Sunrise will be at 05:16 and sunset at 18:12; tomorrow's daylight will last for 12h and 56min.
Sunday 1. Nov 2026
- 28°C
- 19°C
Thunderstorms
- Precip. probability: 96%
- Precipitation: 17mm
- Wind: 9km/hE 82°
- Humidity: 75%
- UV index: 11
- Sunrise: 05:15 -03
- Sunset: 18:13 -03
- details ▼
On Sunday, 1st of November, thunderstorms may develop under unsettled skies.
With a high probability, moderate precipitation is expected. The highest temperature will be a warm 28°C, while the lowest anticipated temperature is a comfortable 19°C.
On Sunday, the predicted peak temperature is expected to mirror October's average high of 26°C.
Sunrise will be at 05:15 and sunset at 18:13; the daylight will last for 12h and 58min.
With a high probability, moderate precipitation is expected. The highest temperature will be a warm 28°C, while the lowest anticipated temperature is a comfortable 19°C.
On Sunday, the predicted peak temperature is expected to mirror October's average high of 26°C.
Sunrise will be at 05:15 and sunset at 18:13; the daylight will last for 12h and 58min.
10-day overview
Daily temperatures
Warmest day: Wednesday 32°C.
Coldest day: Sunday 08.11. 23°C.
Coldest day: Sunday 08.11. 23°C.
Chance of precipitation
Highest chance: Sunday 96%.
Long-term weather forecast
- Friday
- 30. Oct 2026
- min.
- 18°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 6km/hSSW 212°
- Humidity: 92%
- UV index: 0
- Sunrise: 05:16 -03
- Sunset: 18:12 -03
- details ▼
- Saturday
- 31. Oct 2026
- 28°C
- 19°C
PM Thunderstorms
- Precip. probability: 72%
- Precipitation: 6mm
- Wind: 11km/hSSW 211°
- Humidity: 71%
- UV index: 11
- Sunrise: 05:16 -03
- Sunset: 18:12 -03
- details ▼
- Sunday
- 1. Nov 2026
- 28°C
- 19°C
Thunderstorms
- Precip. probability: 96%
- Precipitation: 17mm
- Wind: 9km/hE 82°
- Humidity: 75%
- UV index: 11
- Sunrise: 05:15 -03
- Sunset: 18:13 -03
- details ▼
- Monday
- 2. Nov 2026
- 27°C
- 19°C
Thunderstorms
- Precip. probability: 81%
- Precipitation: 13mm
- Wind: 9km/hNW 305°
- Humidity: 76%
- UV index: 10
- Sunrise: 05:14 -03
- Sunset: 18:13 -03
- details ▼
- Tuesday
- 3. Nov 2026
- 31°C
- 20°C
PM Thunderstorms
- Precip. probability: 48%
- Precipitation: 2mm
- Wind: 8km/hWNW 285°
- Humidity: 64%
- UV index: 11
- Sunrise: 05:14 -03
- Sunset: 18:14 -03
- details ▼
- Wednesday
- 4. Nov 2026
- 32°C
- 21°C
PM Thunderstorms
- Precip. probability: 64%
- Precipitation: 5mm
- Wind: 10km/hW 274°
- Humidity: 65%
- UV index: 10
- Sunrise: 05:13 -03
- Sunset: 18:14 -03
- details ▼
- Thursday
- 5. Nov 2026
- 28°C
- 20°C
Thunderstorms
- Precip. probability: 72%
- Precipitation: 10mm
- Wind: 11km/hSW 221°
- Humidity: 72%
- UV index: 8
- Sunrise: 05:13 -03
- Sunset: 18:15 -03
- details ▼
- Friday
- 6. Nov 2026
- 27°C
- 19°C
Thunderstorms
- Precip. probability: 60%
- Precipitation: 6mm
- Wind: 11km/hSSW 211°
- Humidity: 77%
- UV index: 9
- Sunrise: 05:12 -03
- Sunset: 18:16 -03
- details ▼
- Saturday
- 7. Nov 2026
- 26°C
- 18°C
Thundershowers
- Precip. probability: 60%
- Precipitation: 11mm
- Wind: 11km/hS 171°
- Humidity: 78%
- UV index: 11
- Sunrise: 05:12 -03
- Sunset: 18:16 -03
- details ▼
- Sunday
- 8. Nov 2026
- 23°C
- 17°C
Thundershowers
- Precip. probability: 60%
- Precipitation: 10mm
- Wind: 10km/hSSE 165°
- Humidity: 80%
- UV index: 9
- Sunrise: 05:11 -03
- Sunset: 18:17 -03
- details ▼
Conditions over the next ten days suggest that primarily storm-filled and occasionally gloomy weather is anticipated.
Rainfall is forecasted for Saturday through next Sunday.
Substantial differences in temperature are forecasted in the upcoming period. The maximum temperature will vary between 23°C and 32°C, while the low temperature range extends from 17°C to 21°C.
The hottest day will be Wednesday, with a maximum of 32°C; the coldest day will be next Sunday, with a maximum of 23°C.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and vary between 23°C and a very hot 39°C.
Rainfall is forecasted for Saturday through next Sunday.
Substantial differences in temperature are forecasted in the upcoming period. The maximum temperature will vary between 23°C and 32°C, while the low temperature range extends from 17°C to 21°C.
The hottest day will be Wednesday, with a maximum of 32°C; the coldest day will be next Sunday, with a maximum of 23°C.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and vary between 23°C and a very hot 39°C.
Updated: Oct 31, 2026 @ 01:42:24 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
Tomorrow, rumbles of thunder are possible along with moderate rain in the afternoon.
Light precipitation of 6mm is predicted. The chance of rainfall is 72%.
Tomorrow, the maximum temperature will be 28°C, while the minimum temperature will be 19°C. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 31°C.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be a couple of degrees higher than the average low temperature.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be a couple of degrees higher than the average low temperature.
On Saturday, in Guaratinguetá, sunrise will be at 05:16 and sunset at 18:12 (-03).
In Guaratinguetá, tomorrow, there will be 12h and 56min of daylight.
On Sunday, rumbles of thunder are likely.
Moderate precipitation of 17mm is anticipated on Sunday. The possibility of rainfall is high at 96%.
On Sunday, the maximum temperature will be 28°C, while the minimum temperature will be 19°C.





