Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 23°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Sunday
21st Jun
23

13

14

6
Monday
22nd Jun
20

14

4

5
Tuesday
23rd Jun
20

14

4

5
Wednesday
24th Jun
16

12

2

4
Thursday
25th Jun
13

11

1

3

5-day weather forecast updated at 04:00 on Sunday 21st June 2026 GMT

More about Ketchikan

Ketchikan by month

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

Recommended for Alaska

Hurtigruten: Latest offers on worldwide cruises

Sale

Explore latest special offers on Hurtigruten Expeditions
Includes online discount, no single supplement & more
Browse top online deals & destination specific offers

Go to Hurtigruten deal >>

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 Sunday 21st June 2026

Expect scattered clouds in Ketchikan, Alaska with a maximum temperature of 23°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

23
°C maximum temperature
13
°C minimum temperature
scattered clouds
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from W

Ketchikan weather for Monday 22nd June 2026

Expect broken clouds in Ketchikan, Alaska with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

20
°C maximum temperature
14
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SW

Ketchikan weather for Tuesday 23rd June 2026

20
°C maximum temperature
14
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from NW

Ketchikan weather for Wednesday 24th June 2026

Expect broken clouds in Ketchikan, Alaska with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.

16
°C maximum temperature
12
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
13
kph wind from NW

Ketchikan weather for Thursday 25th June 2026

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 80% chance of some rain and a light breeze of 12 kph from the south-east.