Weather forecast for todaySan Nicolás, Chile

Weather forecast for today

Current condition 00:10 -03

  • 12°C
  • Feels like:
    12°C
Clear
Clear
  • Precipitation: 0mm
  • Wind: 6km/hW 260°
  • Humidity: 90%
  • Dewpoint: 11°C
  • Pressure: 1017.95mbar
  • Visibility: 14.48km
  • UV index: 0
  • ▼
In San Nicolás, currently, the sky is a wide-open expanse of clear blue.
The temperature is a crisp 12°C. The present temperature is at its lowest of the day.

Sunday 18. Oct 2026

  • 23°C
  • 12°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 12km/hSW 228°
  • Humidity: 69%
  • UV index: 6
  • Sunrise: 07:00 -03
  • Sunset: 20:07 -03
  • ▼
Today, on Sunday, 18th of October, patchy light may appear briefly, but the overall trend is cloudy.
Temperature span will be from a high of a temperate 23°C to a low of a crisp 12°C.
A high of 23°C is expected, which aligns better with November's average peak of 23.8°C than October's 19.9°C.
Sunrise will be at 07:00 and sunset at 20:07; the daylight will last for 13h and 7min.

Hourly overview

Hourly temperatures

Warmest hour: 16h 22°C.
Coldest hour: 7h 9°C.

Chance of precipitation

Highest chance: 6%.

Hourly weather forecast

  • 2h
  • 12°C
  • Feels like:
    12°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 5km/hSW 232°
  • Humidity: 92%
  • Pressure: 1017mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 4h
  • 10°C
  • Feels like:
    10°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 5km/hSW 235°
  • Humidity: 99%
  • Pressure: 1016mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 6h
  • 9°C
  • Feels like:
    8°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 7km/hSW 222°
  • Humidity: 100%
  • Pressure: 1015mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
Sunrise: 07:00
  • 8h
  • 10°C
  • Feels like:
    9°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 9km/hSW 220°
  • Humidity: 95%
  • Pressure: 1015mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 10h
  • 13°C
  • Feels like:
    13°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 10km/hSSW 208°
  • Humidity: 86%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 12h
  • 18°C
  • Feels like:
    18°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hSSW 202°
  • Humidity: 69%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 14h
  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hSW 220°
  • Humidity: 54%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 16h
  • 22°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hWSW 254°
  • Humidity: 46%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 22°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 12km/hW 273°
  • Humidity: 49%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 18°C
  • Feels like:
    18°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 11km/hW 279°
  • Humidity: 66%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 20:07
  • 22h
  • 16°C
  • Feels like:
    16°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 6km/hWNW 295°
  • Humidity: 73%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, cloudy skies are expected.
The temperature will vary between a minimum of 9°C and a maximum of 23°C. The warmest part of the day will be around 17h.
Today, the forecast temperature is more in line with November's average maximum of 23.8°C than October's. The minimum temperature today will be a few degrees higher than October's average low.
Updated: Oct 18, 2026 @ 03:10:51 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (00:10 -03) it is 12°C in San Nicolás.

Today, in San Nicolás, a mainly cloudy pattern is expected.

Today, the highest temperature will be 23°C, while the lowest temperature will be 12°C.
Today, the highest temperature will be a few degrees higher than the average maximum temperature in October. The lowest temperature today will be also a couple of degrees higher than the average low temperature.

On Sunday, in San Nicolás, sunrise will be at 07:00 and sunset at 20:07 (-03).

Today, the daylight will last for 13h and 7min.