Weather forecast for todaySantiago, Peru

Weather forecast for today

Current condition 13:57 -05

  • 30°C
  • Feels like:
    30°C
Sunny
Sunny
  • Precipitation: 0mm
  • Wind: 13km/hSSW 200°
  • Humidity: 36%
  • Dewpoint: 13°C
  • Pressure: 1008.47mbar
  • Visibility: 16.09km
  • UV index: 10
  • ▼
In Santiago, at the moment, a calm and sunny day is perfect for outdoor activities.
The temperature is a blazing 30°C. The current temperature is almost at the maximum of today's predicted 31°C.

Saturday 17. Oct 2026

  • 31°C
  • 17°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 25km/hSSW 193°
  • Humidity: 44%
  • UV index: 10
  • Sunrise: 05:34 -05
  • Sunset: 18:01 -05
  • ▼
Today, sunny and dry conditions are anticipated.
Temperatures will oscillate between a tropical 31°C at their highest and a breezy 17°C at their lowest.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at a hot 32°C. Note that heat index values are valued for light wind and location in the shade.
The forecasted peak temperature will be uncommonly higher than the typical October high of 24.3°C.
Sunrise was at 05:34 and sunset will be at 18:01; the daylight will last for 12h and 26min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 31°C.
Coldest hour: 23h 20°C.

Chance of precipitation

Highest chance: 23h 5%.

Hourly weather forecast

  • 14h
  • 30°C
  • Feels like:
    30°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hSSW 197°
  • Humidity: 35%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 15h
  • 31°C
  • Feels like:
    31°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 19km/hS 189°
  • Humidity: 37%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 16h
  • 29°C
  • Feels like:
    30°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 24km/hS 187°
  • Humidity: 41%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 17h
  • 28°C
  • Feels like:
    28°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 25km/hSSW 193°
  • Humidity: 49%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 18h
  • 25°C
  • Feels like:
    25°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 22km/hSSW 193°
  • Humidity: 57%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:01
  • 19h
  • 23°C
  • Feels like:
    23°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 20km/hSSW 194°
  • Humidity: 65%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 22°C
  • Feels like:
    22°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 17km/hSSW 194°
  • Humidity: 68%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 21°C
  • Feels like:
    22°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 14km/hSSW 201°
  • Humidity: 71%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 21°C
  • Feels like:
    21°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 11km/hSSW 204°
  • Humidity: 75%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 23h
  • 20°C
  • Feels like:
    20°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 8km/hSSW 197°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
For the rest of Saturday, clear skies and sunny weather are expected.
The temperature will be between a minimum of 20°C and a maximum of 31°C. The hottest part of the day is anticipated around 15h.
Today, expect conditions uncommonly higher than the normal October average of 24.3°C. The minimum temperature today will be also moderately higher than October's average low.
Updated: Oct 17, 2026 @ 18:57:04 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 13:57 -05 is 30°C.

Today, in Santiago, the weather remains calm, bright, and sunny.

Today, the maximum temperature will be 31°C, while the minimum temperature will be 17°C. The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be 32°C.
The highest temperature will be significantly higher than the average maximum of 24.3°C in October. The lowest temperature will be slightly warmer than the average low of 14.5°C.

On Saturday, in Santiago, sunrise was at 05:34 and sunset will be at 18:01 (-05).

In Santiago, the length of the day today will be 12h and 26min.