Santiago weather live forecast

Today's maximum temperature in Santiago is expected to be 24°C. Select a day from the live weather forecast for Santiago, Chile for more weather parameters.

Tuesday
22nd Sep
24

11

5

9
Wednesday
23rd Sep
20

13

0

6
Thursday
24th Sep
19

14

0

5
Friday
25th Sep
22

13

0

7
Saturday
26th Sep
23

13

3

7

5-day weather forecast updated at 04:00 on Tuesday 22nd September 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 22nd September 2026

Expect broken clouds in Santiago, Chile with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

24
°C maximum temperature
11
°C minimum temperature
broken clouds
5
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
24
°C wind chill
11
kph wind from SW

Santiago weather for Wednesday 23rd September 2026

Expect overcast skies in Santiago, Chile with a maximum temperature of 20°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-east.

20
°C maximum temperature
13
°C minimum temperature
overcast skies
0
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from NE

Santiago weather for Thursday 24th September 2026

Expect overcast with light rain in Santiago, Chile with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 27% chance of some rain and a light breeze of 7 kph from the north-east.

19
°C maximum temperature
14
°C minimum temperature
overcast with light rain
0
hours of sunshine
5
UV index (Moderate)
27
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
7
kph wind from NE

Santiago weather for Friday 25th September 2026

Expect overcast with light rain in Santiago, Chile with a maximum temperature of 22°C, maximum UV of 7 (High) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 23% chance of some rain and a light breeze of 9 kph from the north-east.

22
°C maximum temperature
13
°C minimum temperature
overcast with light rain
0
hours of sunshine
7
UV index (High)
23
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
9
kph wind from NE

Santiago weather for Saturday 26th September 2026

Expect broken clouds in Santiago, Chile with a maximum temperature of 23°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.