Santiago weather live forecast

Today's maximum temperature in Santiago is expected to be 17°C. Select a day from the live weather forecast for Santiago, Chile for more weather parameters.

Wednesday
7th Oct
17

10

3

7
Thursday
8th Oct
15

9

4

7
Friday
9th Oct
17

10

4

7
Saturday
10th Oct
20

9

0

8
Sunday
11th Oct
21

13

3

7

5-day weather forecast updated at 04:00 on Wednesday 7th October 2026 GMT

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The 5-day weather forecast for Chile (Santiago) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Santiago weather forecast by day

Below are the detailed weather forecasts for Santiago for the next 5 days.

Santiago weather for Wednesday 7th October 2026

Expect isolated thunderstorms in Santiago, Chile with a maximum temperature of 17°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 86% chance of some rain and a light breeze of 7 kph from the north-east.

17
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
86
% chance of some rain
<30
mm of rainfall expected
17
°C wind chill
7
kph wind from NE

Santiago weather for Thursday 8th October 2026

Expect isolated thunderstorms in Santiago, Chile with a maximum temperature of 15°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a light breeze of 9 kph from the south-west.

15
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
7
UV index (High)
90
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
9
kph wind from SW

Santiago weather for Friday 9th October 2026

Expect mostly cloudy with light rain in Santiago, Chile with a maximum temperature of 17°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a light breeze of 8 kph from the south-west.

17
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
7
UV index (High)
42
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
8
kph wind from SW

Santiago weather for Saturday 10th October 2026

Expect overcast skies in Santiago, Chile with a maximum temperature of 20°C, maximum UV of 8 (Very High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

20
°C maximum temperature
9
°C minimum temperature
overcast skies
0
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
20
°C wind chill
9
kph wind from NE

Santiago weather for Sunday 11th October 2026

Expect isolated thunderstorms in Santiago, Chile with a maximum temperature of 21°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a light breeze of 8 kph from the south-west.