Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 12°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Thursday
25th Jun
12

11

0

1
Friday
26th Jun
18

12

2

3
Saturday
27th Jun
19

13

4

3
Sunday
28th Jun
15

12

4

5
Monday
29th Jun
14

11

4

4

5-day weather forecast updated at 04:00 on Thursday 25th 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 Thursday 25th June 2026

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 15 kph from the south-east.

12
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
100
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
15
kph wind from SE

Ketchikan weather for Friday 26th June 2026

Expect mostly cloudy with rain in Ketchikan, Alaska with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 39% chance of some rain and a gentle breeze of 15 kph from the north-west.

18
°C maximum temperature
12
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
3
UV index (Moderate)
39
% chance of some rain
<10
mm of rainfall expected
18
°C wind chill
15
kph wind from NW

Ketchikan weather for Saturday 27th June 2026

Expect mostly cloudy with light rain in Ketchikan, Alaska with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 15% chance of some rain and a gentle breeze of 17 kph from the north-west.

19
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
15
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
17
kph wind from NW

Ketchikan weather for Sunday 28th June 2026

Expect broken clouds in Ketchikan, Alaska with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-west.

15
°C maximum temperature
12
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from NW

Ketchikan weather for Monday 29th June 2026

Expect broken clouds in Ketchikan, Alaska with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-west.