Weather forecast for 10 daysNova Petrópolis, Brazil

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 15°C
  • 9°C
Thundershowers
Thundershowers
  • Precip. probability: 97%
  • Precipitation: 12mm
  • Wind: 13km/hSSW 213°
  • Humidity: 90%
  • UV index: 4
  • Sunrise: 05:36 -03
  • Sunset: 18:40 -03
  • ▼
Today, thundershowers are expected.
The chance of rainfall is high, and precipitation will be moderate. The temperature is forecasted to oscillate between a maximum of a mild 15°C and a minimum of a brisk 9°C.
A forecast high of 15°C brings conditions more familiar to September's average than October's.
Sunrise was at 05:36 and sunset will be at 18:40; the daylight will last for 13h and 4min.

10-day overview

Daily temperatures

Warmest day: Monday 02.11. 27°C.
Coldest day: today 15°C.

Chance of precipitation

Highest chance: today 97%.

Long-term weather forecast

  • Sunday
  • 25. Oct 2026
  • 15°C
  • 9°C
Thundershowers
Thundershowers
  • Precip. probability: 97%
  • Precipitation: 12mm
  • Wind: 13km/hSSW 213°
  • Humidity: 90%
  • UV index: 4
  • Sunrise: 05:36 -03
  • Sunset: 18:40 -03
  • ▼
  • Monday
  • 26. Oct 2026
  • 17°C
  • 7°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 2mm
  • Wind: 12km/hSSW 198°
  • Humidity: 75%
  • UV index: 8
  • Sunrise: 05:35 -03
  • Sunset: 18:41 -03
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 21°C
  • 12°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 12km/hESE 112°
  • Humidity: 62%
  • UV index: 9
  • Sunrise: 05:34 -03
  • Sunset: 18:42 -03
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 23°C
  • 12°C
PM Showers
PM Showers
  • Precip. probability: 31%
  • Precipitation: 1mm
  • Wind: 9km/hW 278°
  • Humidity: 65%
  • UV index: 9
  • Sunrise: 05:33 -03
  • Sunset: 18:42 -03
  • ▼
  • Thursday
  • 29. Oct 2026
  • 20°C
  • 13°C
PM Rain
PM Rain
  • Precip. probability: 65%
  • Precipitation: 13mm
  • Wind: 9km/hSSE 161°
  • Humidity: 79%
  • UV index: 4
  • Sunrise: 05:32 -03
  • Sunset: 18:43 -03
  • ▼
  • Friday
  • 30. Oct 2026
  • 20°C
  • 12°C
Rain
Rain
  • Precip. probability: 68%
  • Precipitation: 4mm
  • Wind: 11km/hSSW 195°
  • Humidity: 80%
  • UV index: 10
  • Sunrise: 05:31 -03
  • Sunset: 18:44 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 23°C
  • 12°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 12km/hSW 219°
  • Humidity: 66%
  • UV index: 10
  • Sunrise: 05:31 -03
  • Sunset: 18:45 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 25°C
  • 14°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hSSW 207°
  • Humidity: 61%
  • UV index: 11
  • Sunrise: 05:30 -03
  • Sunset: 18:45 -03
  • ▼
  • Monday
  • 2. Nov 2026
  • 27°C
  • 16°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 3mm
  • Wind: 9km/hNW 307°
  • Humidity: 61%
  • UV index: 11
  • Sunrise: 05:29 -03
  • Sunset: 18:46 -03
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 25°C
  • 17°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 12mm
  • Wind: 11km/hNNW 347°
  • Humidity: 71%
  • UV index: 9
  • Sunrise: 05:28 -03
  • Sunset: 18:47 -03
  • ▼
rain-filled, thunderstorm-prone and overcast weather is expected.
Rainfall is predicted for Sunday, Monday, Wednesday through Friday, next Monday and Tuesday.
The temperature will vary considerably in the coming days. The temperature is expected to swing from 15°C up to 27°C, while the lowest nightly temperature differences will be also quite pronounced, as nighttime lows are forecast to fall between 7°C and 17°C.
Next Monday will be the warmest day, with a maximum temperature of 27°C; today is the coldest day, with a maximum temperature of 15°C.
Updated: Oct 25, 2026 @ 11:34:10 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Nova Petrópolis, thunder-accompanied showers are expected.

Moderate precipitation of 12mm is anticipated. The chance of rainfall is high at 97%.

Today, the highest temperature will be 15°C, while the lowest temperature will be 9°C.
The maximum temperature today will be notably lower than the average highest temperature of 22.4°C in October. The lowest temperature today will be a couple of degrees lower than the average low temperature.

On Sunday, in Nova Petrópolis, sunrise was at 05:36 and sunset will be at 18:40 (-03).

In Nova Petrópolis, today, there will be 13h and 4min of daylight.