Chile weather live forecast

Today's maximum temperature in Chile is expected to be 29°C. Select a day from the live weather forecast for Chile (Santiago) for more weather parameters.

Thursday
18th Dec
29

17

14

11
Friday
19th Dec
26

16

9

11
Saturday
20th Dec
24

14

6

11
Sunday
21st Dec
24

14

4

11
Monday
22nd Dec
28

13

11

11

5-day weather forecast updated at 04:00 on Thursday 18th December 2025 GMT

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Destination

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

Top Chile destinations

Below are temperatures expected today at popular countries, regions and places in Chile. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All Chile destinations

Chile weather forecast by day

Below are the detailed weather forecasts for Chile for the next 5 days. The forecasts shown are for Santiago and may not represent the whole of Chile. Browse more destinations in Chile to view more weather forecasts.

Chile weather for Thursday 18th December 2025

Expect clear skies in Chile with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

29
°C maximum temperature
17
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from SW

Chile weather for Friday 19th December 2025

Expect sunshine and showers in Chile with a maximum temperature of 26°C, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a gentle breeze of 18 kph from the south-west.

26
°C maximum temperature
16
°C minimum temperature
sunshine and showers
9
hours of sunshine
11
UV index (Extreme)
18
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
18
kph wind from SW

Chile weather for Saturday 20th December 2025

Expect broken clouds in Chile with a maximum temperature of 24°C, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

24
°C maximum temperature
14
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from SW

Chile weather for Sunday 21st December 2025

Expect broken clouds in Chile with a maximum temperature of 24°C, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

24
°C maximum temperature
14
°C minimum temperature
broken clouds
4
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
24
°C wind chill
15
kph wind from SW

Chile weather for Monday 22nd December 2025

Expect sunshine and showers in Chile with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.