Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 10°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Saturday
30th May
10

7

3

3
Sunday
31st May
14

7

12

5
Monday
1st Jun
21

7

17

5
Tuesday
2nd Jun
25

11

17

6
Wednesday
3rd Jun
18

11

0

5

5-day weather forecast updated at 04:01 on Saturday 30th 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 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 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and a moderate breeze of 21 kph from the south.

10
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
3
UV index (Moderate)
95
% chance of some rain
<20
mm of rainfall expected
7
°C wind chill
21
kph wind from S

Ketchikan weather for Sunday 31st May 2026

Expect sunshine and showers in Ketchikan, Alaska with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a gentle breeze of 15 kph from the south.

14
°C maximum temperature
7
°C minimum temperature
sunshine and showers
12
hours of sunshine
5
UV index (Moderate)
12
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
kph wind from S

Ketchikan weather for Monday 1st June 2026

Expect clear skies in Ketchikan, Alaska with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 17 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

21
°C maximum temperature
7
°C minimum temperature
clear skies
17
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
14
kph wind from N

Ketchikan weather for Tuesday 2nd June 2026

Expect clear skies in Ketchikan, Alaska with a maximum temperature of 25°C, maximum UV of 6 (High) and 17 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.

25
°C maximum temperature
11
°C minimum temperature
clear skies
17
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from S

Ketchikan weather for Wednesday 3rd June 2026

Expect mostly cloudy with light rain in Ketchikan, Alaska with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 17 kph from the south-east.