Santiago weather live forecast

Today's maximum temperature in Santiago is expected to be 26°C. Select a day from the live weather forecast for Santiago, Chile for more weather parameters.

Tuesday
15th Sep
26

11

11

8
Wednesday
16th Sep
24

11

6

7
Thursday
17th Sep
26

11

9

8
Friday
18th Sep
25

12

6

7
Saturday
19th Sep
25

13

4

7

5-day weather forecast updated at 04:00 on Tuesday 15th 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 15th September 2026

Expect clear skies in Santiago, Chile with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

26
°C maximum temperature
11
°C minimum temperature
clear skies
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from NE

Santiago weather for Wednesday 16th September 2026

Expect scattered clouds in Santiago, Chile with a maximum temperature of 24°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

24
°C maximum temperature
11
°C minimum temperature
scattered clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
24
°C wind chill
9
kph wind from NE

Santiago weather for Thursday 17th September 2026

Expect scattered clouds in Santiago, Chile with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.

26
°C maximum temperature
11
°C minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from NE

Santiago weather for Friday 18th September 2026

Expect broken clouds in Santiago, Chile with a maximum temperature of 25°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.

25
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from NE

Santiago weather for Saturday 19th September 2026

Expect broken clouds in Santiago, Chile with a maximum temperature of 25°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.