Weather forecast for todaySan Justo, Argentina

Weather forecast for today

Current condition 13:39 -03

  • 16°C
  • Feels like:
    16°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hESE 110°
  • Humidity: 43%
  • Dewpoint: 3°C
  • Pressure: 1021mbar
  • Visibility: 9.66km
  • UV index: 5
  • ▼
At the moment, a mix of thick and thin clouds keeps the sky mostly cloudy.
The temperature is a breezy 16°C. The current temperature is the highest temperature of the day.

Sunday 18. Oct 2026

  • 16°C
  • 8°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hSE 133°
  • Humidity: 47%
  • UV index: 6
  • Sunrise: 06:07 -03
  • Sunset: 19:11 -03
  • ▼
Today, on Sunday, 18th of October, thick clouds will linger with little clearing expected.
Temperature span will be from a high of an enjoyable 16°C to a low of a chilly 8°C.
Today, meteorological data suggests the high will feel more like September, based on a forecast of 16°C.
Sunrise was at 06:07 and sunset will be at 19:11; the daylight will last for 13h and 4min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 15h 16°C.
Coldest hour: 23h 11°C.

Chance of precipitation

Highest chance: 23h 3%.

Hourly weather forecast

  • 14h
  • 16°C
  • Feels like:
    16°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hSSE 157°
  • Humidity: 44%
  • Pressure: 1021mbar
  • Visibility: 13km
  • UV index: 5
  • ▼
  • 15h
  • 16°C
  • Feels like:
    16°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hSSE 152°
  • Humidity: 44%
  • Pressure: 1021mbar
  • Visibility: 15km
  • UV index: 4
  • ▼
  • 16h
  • 15°C
  • Feels like:
    15°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hSE 139°
  • Humidity: 46%
  • Pressure: 1020mbar
  • Visibility: 15km
  • UV index: 2
  • ▼
  • 17h
  • 15°C
  • Feels like:
    15°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hSE 131°
  • Humidity: 49%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 15°C
  • Feels like:
    14°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hSE 129°
  • Humidity: 52%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 14°C
  • Feels like:
    13°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 9km/hSE 138°
  • Humidity: 57%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 19:11
  • 20h
  • 12°C
  • Feels like:
    12°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 8km/hSE 144°
  • Humidity: 65%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 12°C
  • Feels like:
    12°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 8km/hESE 120°
  • Humidity: 67%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 12°C
  • Feels like:
    11°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hESE 118°
  • Humidity: 70%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 11°C
  • Feels like:
    11°C
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 7km/hSE 129°
  • Humidity: 74%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 0h
  • 11°C
  • Feels like:
    10°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 6km/hESE 124°
  • Humidity: 79%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
For the rest of Sunday, cloudy weather is expected.
The temperature will vary between the highest temperature of 16°C and the lowest temperature of 11°C. The warmest part of the day will be at 14h and 15h.
Today, the temperature will be closer to September's norm than to October's average of 20.9°C. Forecasts show a temperature also more resembling September's average minimum of 10.4°C rather than the October average of 12.7°C.
Updated: Oct 18, 2026 @ 16:39:20 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (13:39 -03) is 16°C.

Today, in San Justo, clouds will dominate overhead, keeping the atmosphere dull.

Today, the highest temperature will be 16°C, while the lowest temperature will be 8°C.
Today, the highest temperature will be moderately lower than the average maximum temperature in October. The lowest temperature will be also a few degrees lower than the average low of 12.7°C.

On Sunday, in San Justo, sunrise was at 06:07 and sunset will be at 19:11 (-03).

In San Justo, the length of the day today will be 13h and 4min.