Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 20°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Sunday
19th Jul
20

12

9

5
Monday
20th Jul
23

14

15

6
Tuesday
21st Jul
23

15

14

6
Wednesday
22nd Jul
21

14

13

6
Thursday
23rd Jul
19

13

16

4

5-day weather forecast updated at 04:01 on Sunday 19th July 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 Sunday 19th July 2026

Expect scattered clouds in Ketchikan, Alaska with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

20
°C maximum temperature
12
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
20
kph wind from NW

Ketchikan weather for Monday 20th July 2026

Expect scattered clouds in Ketchikan, Alaska with a maximum temperature of 23°C, maximum UV of 6 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

23
°C maximum temperature
14
°C minimum temperature
scattered clouds
15
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from NW

Ketchikan weather for Tuesday 21st July 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 moderate breeze of 21 kph from the north-west.

23
°C maximum temperature
15
°C minimum temperature
scattered clouds
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
21
kph wind from NW

Ketchikan weather for Wednesday 22nd July 2026

Expect scattered clouds in Ketchikan, Alaska with a maximum temperature of 21°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-west.

21
°C maximum temperature
14
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
21
°C wind chill
25
kph wind from NW

Ketchikan weather for Thursday 23rd July 2026

Expect clear skies in Ketchikan, Alaska with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.