Weather forecast for 10 daysPosadas, Argentina
Weather forecast for the weekend
Saturday 24. Oct 2026
- 25°C
- 16°C
Thunderstorms
- Precip. probability: 100%
- Precipitation: 20mm
- Wind: 18km/hSE 139°
- Humidity: 88%
- UV index: 7
- Sunrise: 05:58 -03
- Sunset: 18:56 -03
- details ▼
Tomorrow, on Saturday, the forecast includes possible thunderstorms.
With a high probability, moderate precipitation is expected. The temperature scale will run from a maximum of a warm 25°C to a minimum of a breezy 16°C.
Tomorrow, the forecasted high will be a few degrees lower than October's typical maximum of 27.5°C.
Sunrise will be at 05:58 and sunset at 18:56; tomorrow's daylight will last for 12h and 58min.
With a high probability, moderate precipitation is expected. The temperature scale will run from a maximum of a warm 25°C to a minimum of a breezy 16°C.
Tomorrow, the forecasted high will be a few degrees lower than October's typical maximum of 27.5°C.
Sunrise will be at 05:58 and sunset at 18:56; tomorrow's daylight will last for 12h and 58min.
Sunday 25. Oct 2026
- 21°C
- 13°C
AM Clouds / PM Sun
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 21km/hS 188°
- Humidity: 69%
- UV index: 7
- Sunrise: 05:57 -03
- Sunset: 18:57 -03
- details ▼
On Sunday, in Posadas, the morning may feel gloomy and gray, but the sun will break through later in the day.
Rain is not forecasted. The temperature will vary between a maximum of a pleasant 21°C and a minimum of a moderate 13°C.
Forecasts show a high closer to September's climate pattern, around 24.8°C, rather than October's 27.5°C.
Sunrise will be at 05:57 and sunset at 18:57; the daylight will last for 12h and 59min.
Rain is not forecasted. The temperature will vary between a maximum of a pleasant 21°C and a minimum of a moderate 13°C.
Forecasts show a high closer to September's climate pattern, around 24.8°C, rather than October's 27.5°C.
Sunrise will be at 05:57 and sunset at 18:57; the daylight will last for 12h and 59min.
10-day overview
Daily temperatures
Warmest day: Sunday 01.11. 30°C.
Coldest day: Sunday 21°C.
Coldest day: Sunday 21°C.
Chance of precipitation
Highest chance: today - tomorrow 100%.
Long-term weather forecast
- Friday
- 23. Oct 2026
- 28°C
- 21°C
Heavy Thunderstorms
- Precip. probability: 100%
- Precipitation: 55mm
- Wind: 20km/hENE 73°
- Humidity: 73%
- UV index: 5
- Sunrise: 05:59 -03
- Sunset: 18:56 -03
- details ▼
- Saturday
- 24. Oct 2026
- 25°C
- 16°C
Thunderstorms
- Precip. probability: 100%
- Precipitation: 20mm
- Wind: 18km/hSE 139°
- Humidity: 88%
- UV index: 7
- Sunrise: 05:58 -03
- Sunset: 18:56 -03
- details ▼
- Sunday
- 25. Oct 2026
- 21°C
- 13°C
AM Clouds / PM Sun
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 21km/hS 188°
- Humidity: 69%
- UV index: 7
- Sunrise: 05:57 -03
- Sunset: 18:57 -03
- details ▼
- Monday
- 26. Oct 2026
- 23°C
- 13°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 14km/hSE 143°
- Humidity: 62%
- UV index: 10
- Sunrise: 05:57 -03
- Sunset: 18:58 -03
- details ▼
- Tuesday
- 27. Oct 2026
- 24°C
- 16°C
Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 12km/hSE 126°
- Humidity: 62%
- UV index: 7
- Sunrise: 05:56 -03
- Sunset: 18:58 -03
- details ▼
- Wednesday
- 28. Oct 2026
- 28°C
- 18°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 10km/hSSE 159°
- Humidity: 62%
- UV index: 10
- Sunrise: 05:55 -03
- Sunset: 18:59 -03
- details ▼
- Thursday
- 29. Oct 2026
- 24°C
- 17°C
Showers
- Precip. probability: 58%
- Precipitation: 5mm
- Wind: 12km/hSE 139°
- Humidity: 71%
- UV index: 5
- Sunrise: 05:54 -03
- Sunset: 19:00 -03
- details ▼
- Friday
- 30. Oct 2026
- 27°C
- 17°C
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0mm
- Wind: 14km/hSSE 157°
- Humidity: 63%
- UV index: 11
- Sunrise: 05:53 -03
- Sunset: 19:00 -03
- details ▼
- Saturday
- 31. Oct 2026
- 29°C
- 19°C
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 11km/hSE 129°
- Humidity: 59%
- UV index: 11
- Sunrise: 05:53 -03
- Sunset: 19:01 -03
- details ▼
- Sunday
- 1. Nov 2026
- 30°C
- 20°C
PM Thunderstorms
- Precip. probability: 40%
- Precipitation: 4mm
- Wind: 12km/hENE 57°
- Humidity: 61%
- UV index: 11
- Sunrise: 05:52 -03
- Sunset: 19:02 -03
- details ▼
Weather fluctuations are likely over the next ten days, and a mix of gloomy, stormy, damp and sunny weather is expected.
Rain is forecasted for Friday, Saturday, Thursday and next Sunday.
Significant changes in temperature are expected in the upcoming days. Highs will range from 21°C to 30°C, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 13°C and 21°C.
The hottest day will be next Sunday, with a maximum of 30°C; expect the coldest day on Sunday with a high of 21°C.
Rain is forecasted for Friday, Saturday, Thursday and next Sunday.
Significant changes in temperature are expected in the upcoming days. Highs will range from 21°C to 30°C, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 13°C and 21°C.
The hottest day will be next Sunday, with a maximum of 30°C; expect the coldest day on Sunday with a high of 21°C.
Updated: Oct 23, 2026 @ 17:02:31 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
In Posadas, weather will be unstable, and a combination of cloudy, stormy, rain-soaked and bright weather is forecasted for the next ten days.
Rain is anticipated on Friday, Saturday, Thursday and next Sunday in Posadas. Friday, with excessive precipitation of 55mm, will be the day with the most rainfall.
The maximum temperature will range between 21°C and 30°C, as the minimum temperature will range between 13°C and 21°C.
With the maximum temperature of 30°C, next Sunday will be the hottest day. Sunday will be the coldest day, with a maximum temperature of 21°C.
Tomorrow, in Posadas, unstable skies bring the chance of thunderstorms.
Moderate precipitation of 20mm is anticipated. The chance of rainfall is high at 100%.
Tomorrow, the maximum temperature will be 25°C, while the minimum temperature will be 16°C.
Tomorrow, the maximum temperature will be relatively lower than the average highest temperature in October. The lowest temperature will be in line with the average low of 16.6°C.
Tomorrow, the maximum temperature will be relatively lower than the average highest temperature in October. The lowest temperature will be in line with the average low of 16.6°C.
On Saturday, in Posadas, sunrise will be at 05:58 and sunset at 18:56 (-03).
In Posadas, the length of the day tomorrow will be 12h and 58min.
On Sunday, expect clouds to linger through the morning before sunshine takes over in the afternoon.
No, it will not rain on Sunday.
On Sunday, the highest temperature will be 21°C, while the lowest temperature will be 13°C.
