Puerto Montt weather live forecast

Today's maximum temperature in Puerto Montt is expected to be 48°F. Select a day from the live weather forecast for Puerto Montt, Chile for more weather parameters.

Thursday
20th Aug
48

39

3

1
Friday
21st Aug
48

36

6

3
Saturday
22nd Aug
57

36

0

2
Sunday
23rd Aug
55

37

9

3
Monday
24th Aug
48

39

0

2

5-day weather forecast updated at 04:00 on Wednesday 19th August 2026 GMT

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

Puerto Montt weather forecast by day

Below are the detailed weather forecasts for Puerto Montt for the next 5 days.

Puerto Montt weather for Thursday 20th August 2026

Expect mostly cloudy with rain in Puerto Montt, Chile with a maximum temperature of 48°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 9 mph from the north.

48
°F maximum temperature
39
°F minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
74
% chance of some rain
<20
mm of rainfall expected
45
°F wind chill
9
mph wind from N

Puerto Montt weather for Friday 21st August 2026

Expect broken clouds in Puerto Montt, Chile with a maximum temperature of 48°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south.

48
°F maximum temperature
36
°F minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
46
°F wind chill
6
mph wind from S

Puerto Montt weather for Saturday 22nd August 2026

Expect broken clouds in Puerto Montt, Chile with a maximum temperature of 57°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south.

57
°F maximum temperature
36
°F minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
57
°F wind chill
3
mph wind from S

Puerto Montt weather for Sunday 23rd August 2026

Expect scattered clouds in Puerto Montt, Chile with a maximum temperature of 55°F, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the north.

55
°F maximum temperature
37
°F minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
55
°F wind chill
3
mph wind from N

Puerto Montt weather for Monday 24th August 2026

Expect mostly cloudy with light rain in Puerto Montt, Chile with a maximum temperature of 48°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 70% chance of some rain and a gentle breeze of 8 mph from the north.