Santiago weather live forecast

Today's maximum temperature in Santiago is expected to be 19°C. Select a day from the live weather forecast for Santiago, Chile for more weather parameters.

Tuesday
25th Aug
19

12

0

2
Wednesday
26th Aug
14

9

0

2
Thursday
27th Aug
16

9

1

5
Friday
28th Aug
17

8

1

6
Saturday
29th Aug
16

8

1

5

5-day weather forecast updated at 04:00 on Tuesday 25th August 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 Tuesday 25th August 2026

Expect overcast with light rain in Santiago, Chile with a maximum temperature of 19°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a light breeze of 12 kph from the north-east.

19
°C maximum temperature
12
°C minimum temperature
overcast with light rain
0
hours of sunshine
2
UV index (Low)
63
% chance of some rain
<10
mm of rainfall expected
19
°C wind chill
12
kph wind from NE

Santiago weather for Wednesday 26th August 2026

Expect cloudy with some rain in Santiago, Chile with a maximum temperature of 14°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a light breeze of 9 kph from the south-west.

14
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
91
% chance of some rain
<20
mm of rainfall expected
14
°C wind chill
9
kph wind from SW

Santiago weather for Thursday 27th August 2026

Expect isolated thunderstorms in Santiago, Chile with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a light breeze of 9 kph from the north-east.

16
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
76
% chance of some rain
<20
mm of rainfall expected
16
°C wind chill
9
kph wind from NE

Santiago weather for Friday 28th August 2026

Expect cloudy with some rain in Santiago, Chile with a maximum temperature of 17°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 57% chance of some rain and a light breeze of 7 kph from the north-east.

17
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
1
hour of sunshine
6
UV index (High)
57
% chance of some rain
<10
mm of rainfall expected
17
°C wind chill
7
kph wind from NE

Santiago weather for Saturday 29th August 2026

Expect isolated thunderstorms in Santiago, Chile with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 62% chance of some rain and a light breeze of 9 kph from the north-west.