Weather forecast for 10 daysAvellaneda, Argentina

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 17°C
  • 11°C
PM Showers
PM Showers
  • Precip. probability: 56%
  • Precipitation: 0mm
  • Wind: 21km/hSSE 157°
  • Humidity: 74%
  • UV index: 4
  • Sunrise: 05:59 -03
  • Sunset: 19:15 -03
  • ▼
Today, a chance of afternoon showers exists, so it may be a good idea to keep an umbrella handy.
Minimal precipitation is anticipated. The temperature will vary between a maximum of a breezy 17°C and a minimum of a crisp 11°C.
Today's maximum temperature is predicted to be moderately lower than the usual 19.9°C high in October.
Sunrise will be at 05:59 and sunset at 19:15; the daylight will last for 13h and 16min.

Sunday 25. Oct 2026

  • 16°C
  • 9°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 3mm
  • Wind: 19km/hSSE 164°
  • Humidity: 65%
  • UV index: 6
  • Sunrise: 05:58 -03
  • Sunset: 19:16 -03
  • ▼
On Sunday, in Avellaneda, expect mainly cloudy weather with limited sun.
Minimal precipitation is forecasted for tomorrow. Expected temperature values will span from a comfortable 16°C down to a frosty 9°C.
It will feel colder than usual, as the temperature reflects September's normal high of 17.4°C, not October's.
Sunrise will be at 05:58 and sunset at 19:16; tomorrow's daylight will last for 13h and 17min.

10-day overview

Daily temperatures

Warmest period: Saturday - Sunday 23°C.
Coldest period: tomorrow - Monday 16°C.

Chance of precipitation

Highest chance: today 56%.

Long-term weather forecast

  • Saturday
  • 24. Oct 2026
  • 17°C
  • 11°C
PM Showers
PM Showers
  • Precip. probability: 56%
  • Precipitation: 0mm
  • Wind: 21km/hSSE 157°
  • Humidity: 74%
  • UV index: 4
  • Sunrise: 05:59 -03
  • Sunset: 19:15 -03
  • ▼
  • Sunday
  • 25. Oct 2026
  • 16°C
  • 9°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 3mm
  • Wind: 19km/hSSE 164°
  • Humidity: 65%
  • UV index: 6
  • Sunrise: 05:58 -03
  • Sunset: 19:16 -03
  • ▼
  • Monday
  • 26. Oct 2026
  • 16°C
  • 13°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 12km/hE 84°
  • Humidity: 64%
  • UV index: 8
  • Sunrise: 05:57 -03
  • Sunset: 19:17 -03
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 18°C
  • 14°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 11km/hENE 61°
  • Humidity: 64%
  • UV index: 7
  • Sunrise: 05:56 -03
  • Sunset: 19:18 -03
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 20°C
  • 14°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 12km/hENE 68°
  • Humidity: 65%
  • UV index: 8
  • Sunrise: 05:55 -03
  • Sunset: 19:19 -03
  • ▼
  • Thursday
  • 29. Oct 2026
  • 20°C
  • 15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 15km/hENE 76°
  • Humidity: 67%
  • UV index: 8
  • Sunrise: 05:54 -03
  • Sunset: 19:20 -03
  • ▼
  • Friday
  • 30. Oct 2026
  • 21°C
  • 15°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 13km/hENE 59°
  • Humidity: 67%
  • UV index: 8
  • Sunrise: 05:53 -03
  • Sunset: 19:20 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 23°C
  • 16°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 13km/hNE 37°
  • Humidity: 65%
  • UV index: 9
  • Sunrise: 05:52 -03
  • Sunset: 19:21 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 23°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 14km/hNE 50°
  • Humidity: 64%
  • UV index: 9
  • Sunrise: 05:51 -03
  • Sunset: 19:22 -03
  • ▼
  • Monday
  • 2. Nov 2026
  • 22°C
  • 16°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 2mm
  • Wind: 14km/hE 88°
  • Humidity: 71%
  • UV index: 9
  • Sunrise: 05:50 -03
  • Sunset: 19:23 -03
  • ▼
Mixed conditions are forecasted for the coming ten days, and a mix of dull, dry and sunny, damp and storm-filled weather is expected.
Rainfall is predicted for Sunday and next Monday.
Temperature variation will be noticeable across the forecast period. The temperature is expected to swing from 16°C up to 23°C, while there will be also a marked difference in overnight low temperatures, as nighttime lows are forecast to fall between 9°C and 17°C.
With a maximum temperature of 23°C, next Saturday and Sunday will be the warmest days in Avellaneda; with a maximum temperature of 16°C, Sunday and Monday will be the coldest days in Avellaneda.
Updated: Oct 24, 2026 @ 05:24:45 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, isolated showers may pop up in the afternoon.

There is a high likelihood of rainfall, but precipitation will be minimal.

Today, the highest temperature will be 17°C, while the lowest temperature will be 11°C.
Today, the maximum temperature will be slightly cooler than the average highest temperature in October. The lowest temperature today will be also relatively lower than the average low temperature.

On Saturday, in Avellaneda, sunrise will be at 05:59 and sunset at 19:15 (-03).

In Avellaneda, today, there will be 13h and 16min of daylight.

Tomorrow, in Avellaneda, clouds will hold steady, keeping conditions mostly dim.

Tomorrow, there is a low probability of minimal rainfall in Avellaneda.

Tomorrow, the highest temperature will be 16°C, while the lowest temperature will be 9°C.
The highest temperature tomorrow will be a few degrees lower than the average maximum temperature in October. Tomorrow, the lowest temperature will be also a couple of degrees lower than the average low temperature.

On Sunday, in Avellaneda, sunrise will be at 05:58 and sunset at 19:16 (-03).

In Avellaneda, the length of the day tomorrow will be 13h and 17min.