Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 11°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Friday
29th May
11

6

9

4
Saturday
30th May
10

7

4

3
Sunday
31st May
15

7

13

5
Monday
1st Jun
20

7

17

5
Tuesday
2nd Jun
25

10

12

5

5-day weather forecast updated at 04:01 on Friday 29th May 2026 GMT

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

Ketchikan weather forecast by day

Below are the detailed weather forecasts for Ketchikan for the next 5 days.

Ketchikan weather for Friday 29th May 2026

Expect sunshine and showers in Ketchikan, Alaska with a maximum temperature of 11°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a gentle breeze of 16 kph from the south.

11
°C maximum temperature
6
°C minimum temperature
sunshine and showers
9
hours of sunshine
4
UV index (Moderate)
39
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from S

Ketchikan weather for Saturday 30th May 2026

Expect mostly cloudy with rain in Ketchikan, Alaska with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 92% chance of some rain and a moderate breeze of 20 kph from the south-east.

10
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
3
UV index (Moderate)
92
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
20
kph wind from SE

Ketchikan weather for Sunday 31st May 2026

Expect scattered clouds in Ketchikan, Alaska with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

15
°C maximum temperature
7
°C minimum temperature
scattered clouds
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
13
kph wind from E

Ketchikan weather for Monday 1st June 2026

Expect clear skies in Ketchikan, Alaska with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 17 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

20
°C maximum temperature
7
°C minimum temperature
clear skies
17
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
15
kph wind from NW

Ketchikan weather for Tuesday 2nd June 2026

Expect scattered clouds in Ketchikan, Alaska with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.