Weather forecast for todayGualeguaychú, Argentina

Weather forecast for today

Current condition 01:23 -03

  • 10°C
  • Feels like:
    9°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hS 190°
  • Humidity: 77%
  • Dewpoint: 6°C
  • Pressure: 1021.67mbar
  • Visibility: 14.48km
  • UV index: 0
  • ▼
In Gualeguaychú, at the moment, heavy clouds are lingering, creating a dull and gray atmosphere.
The temperature is a crisp 10°C, with the feels-like temperature closely matching at 9°C. The current temperature is relatively far from today's maximum-forecasted 16°C.

Sunday 18. Oct 2026

  • 16°C
  • 7°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 15km/hS 177°
  • Humidity: 60%
  • UV index: 7
  • Sunrise: 06:09 -03
  • Sunset: 19:09 -03
  • ▼
Today, intermittent cloud cover is expected, allowing for some sunshine.
Temperatures will oscillate between an enjoyable 16°C at their highest and a frosty 7°C at their lowest.
Today, it will be colder, and the temperature will align more with September's typical maximum of 20.5°C.
Sunrise will be at 06:09 and sunset at 19:09; the daylight will last for 13h and 0min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 17h 16°C.
Coldest hour: 5h 9°C.

Chance of precipitation

Highest chance: 5%.

Hourly weather forecast

  • 2h
  • 10°C
  • Feels like:
    9°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 8km/hSSW 202°
  • Humidity: 78%
  • Pressure: 1021mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 4h
  • 10°C
  • Feels like:
    9°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hSSW 205°
  • Humidity: 82%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 9°C
  • Feels like:
    8°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hSSW 204°
  • Humidity: 86%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 06:09
  • 8h
  • 11°C
  • Feels like:
    9°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 12km/hS 184°
  • Humidity: 77%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 13°C
  • Feels like:
    12°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hS 174°
  • Humidity: 65%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 12h
  • 14°C
  • Feels like:
    13°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hS 175°
  • Humidity: 57%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 14h
  • 16°C
  • Feels like:
    15°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hS 175°
  • Humidity: 51%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 16h
  • 16°C
  • Feels like:
    15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hS 173°
  • Humidity: 52%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 15°C
  • Feels like:
    14°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 12km/hS 169°
  • Humidity: 54%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 19:09
  • 20h
  • 12°C
  • Feels like:
    11°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 8km/hSSE 159°
  • Humidity: 68%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 11°C
  • Feels like:
    10°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hSE 143°
  • Humidity: 76%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Gualeguaychú, primarily cloud-filled and occasionally sun-filled weather is anticipated.
The temperature will be between the lowest temperature of 9°C and the highest temperature of 16°C. The warmest part of the day will be from 14h to 17h.
The temperature today will feel more alike with September's average high of 20.5°C than the usual for October. Forecasts show a temperature also more close to September's average minimum of 9.5°C rather than the October average of 11.6°C.
Updated: Oct 18, 2026 @ 04:23:58 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 01:23 -03, the temperature is 10°C.

Today, occasional clouds will pass by, but expect bright spells.

Today, the maximum temperature will be 16°C, while the minimum temperature will be 7°C.
The maximum temperature today will be notably lower than the average highest temperature of 23.7°C in October. The lowest temperature today will be slightly cooler than the average low temperature.

On Sunday, in Gualeguaychú, sunrise will be at 06:09 and sunset at 19:09 (-03).

Today, the daylight will last for 13h and 0min.