Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 21°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Monday
1st Jun
21

7

16

5
Tuesday
2nd Jun
25

11

17

6
Wednesday
3rd Jun
18

11

4

5
Thursday
4th Jun
13

9

1

3
Friday
5th Jun
14

9

0

4

5-day weather forecast updated at 04:01 on Monday 1st June 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 Monday 1st June 2026

Expect clear skies in Ketchikan, Alaska with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

21
°C maximum temperature
7
°C minimum temperature
clear skies
16
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
13
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 16 kph from the north-east.

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
16
kph wind from NE

Ketchikan weather for Wednesday 3rd June 2026

Expect broken clouds in Ketchikan, Alaska with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

18
°C maximum temperature
11
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
17
kph wind from S

Ketchikan weather for Thursday 4th June 2026

Expect mostly cloudy with rain in Ketchikan, Alaska with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 20 kph from the south-east.

13
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
3
UV index (Moderate)
85
% chance of some rain
<10
mm of rainfall expected
13
°C wind chill
20
kph wind from SE

Ketchikan weather for Friday 5th June 2026

Expect overcast with light rain in Ketchikan, Alaska with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a gentle breeze of 14 kph from the south-east.