The local weather in Santiago today

Friday, 18 September 2026

The weather today in Santiago will be quite hot with temperatures reaching 23°C. During the evening and night time the temperatures will drop to 15°C.

For deep dive information check out our hourly weather forecast for today down the page.

Temperature
Temperature
23° / 15°
Chance of rain
Chance of rain
24
%
Wind
Wind
10
Km/h
Humidity
Humidity
81
%
Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature15°C17°C17°C16°C21°C23°C22°C20°C
Weather Overcast
Overcast
Smoky haze
Smoky haze
Partly cloudy
Partly cloudy
Smog
Smog
Smoky haze
Smoky haze
Partly cloudy
Partly cloudy
Sunny
Sunny
Smoky haze
Smoky haze
Chance of rain24%10%13%10%6%4%2%5%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Humidity80%81%80%67%42%37%49%66%
Wind4Km/h2Km/h0Km/h3Km/h7Km/h10Km/h10Km/h5Km/h
Wind Gust5Km/h2Km/h1Km/h3Km/h25Km/h21Km/h24Km/h6Km/h
Wind Degree218°
Wind Degree
160°
Wind Degree
219°
Wind Degree
261°
Wind Degree
241°
Wind Degree
239°
Wind Degree
230°
Wind Degree
222°
Wind Degree
Wind DirectionSWSSESWWWSWWSWSWSW
Cloud Cover99%6%44%62%67%56%3%5%
UV Index00016610
Visibility10 Km5 Km7 Km8 Km10 Km10 Km10 Km10 Km

The weather in Santiago today - FAQ

What is the weather today in Santiago?
The wather forecast for today in Santiago is mostly smog.
What is today's highest and lowest temperature in Santiago?
The temperature today in Santiago will range between 15° and 23°.
Will it be raining today in Santiago?
The chance of rain today in Santiago is 24%.
Will it be windy today in Santiago?
The wind will blow between 0 Km/h to 10 Km/h today in Santiago.
How many hours of sunlight today in Santiago?
There will be 11 hours of sun today in Santiago.
What time is the sunrise and sunset today in Santiago?
The sun will rise at 07:38 and set at 19:37.

Sunrise and sunset time in Santiago today

What time is the sunset and sunrise in Santiago today? The sun will rise at 07:38 and will set at 19:37. There will be 11 hours of sunlight in Santiago.

Sunrise
Sunrise
07:38
Sunset
Sunset
19:37

Santiago today weather

Morning Smog

The temperature in Santiago today in the early morning is 17°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 17°C.

The chance of rain in Santiago in the morning is 13%, and the wind will blow at 0km/h.

Noon Smoky haze

The temperature in Santiago today at noon time is 21°C and it will feel like 21°C. The humidity will be around 42% with wind speed of 7km/h.

Evening Sunny

The temperature in Santiago today's evening will get to 23°C.

The chance of rain in Santiago in the evening time is 4%, with wind speed of 10km/h.

Night Smoky haze

The night temperature in Santiago today is 20°C with a wind speed of 5km/h.

Clothing recommendation for Santiago

Friday, 18 September 2026
Warm Sweaters
Warm Sweaters
Long Pants
Long Pants