Puerto Montt weather live forecast

Today's maximum temperature in Puerto Montt is expected to be 17°C. Select a day from the live weather forecast for Puerto Montt, Chile for more weather parameters.

Friday
19th Dec
17

9

2

5
Saturday
20th Dec
16

13

0

4
Sunday
21st Dec
17

11

6

8
Monday
22nd Dec
16

10

4

2
Tuesday
23rd Dec
17

11

4

8

5-day weather forecast updated at 04:01 on Friday 19th December 2025 GMT

More about Puerto Montt

Puerto Montt by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Chile

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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 Friday 19th December 2025

Expect mostly cloudy with rain in Puerto Montt, Chile with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and little or no wind of 5 kph from the north.

17
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
5
UV index (Moderate)
79
% chance of some rain
<10
mm of rainfall expected
17
°C wind chill
5
kph wind from N

Puerto Montt weather for Saturday 20th December 2025

Expect isolated thunderstorms in Puerto Montt, Chile with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 93% chance of some rain and a gentle breeze of 19 kph from the north.

16
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
93
% chance of some rain
<30
mm of rainfall expected
16
°C wind chill
19
kph wind from N

Puerto Montt weather for Sunday 21st December 2025

Expect mostly cloudy with light rain in Puerto Montt, Chile with a maximum temperature of 17°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 77% chance of some rain and a light breeze of 10 kph from the west.

17
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
6
hours of sunshine
8
UV index (Very High)
77
% chance of some rain
<5
mm of rainfall expected
17
°C wind chill
10
kph wind from W

Puerto Montt weather for Monday 22nd December 2025

Expect mostly cloudy with light rain in Puerto Montt, Chile with a maximum temperature of 16°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 22 kph from the north.

16
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
86
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
22
kph wind from N

Puerto Montt weather for Tuesday 23rd December 2025

Expect mostly cloudy with light rain in Puerto Montt, Chile with a maximum temperature of 17°C, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a light breeze of 12 kph from the west.