Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 14°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Tuesday
28th Jul
14

13

0

2
Wednesday
29th Jul
15

13

0

2
Thursday
30th Jul
17

12

1

2
Friday
31st Jul
16

14

0

2
Saturday
1st Aug
16

14

1

2

5-day weather forecast updated at 04:00 on Tuesday 28th July 2026 GMT

More about Ketchikan

Ketchikan by month

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

Recommended for Alaska

Intrepid Travel discount code: £200 off small group tours

Discount Code

Save EXTRA £200 on select small group tours worldwide
Min spend of £1,500 per person. T&Cs apply
Travel before 30th June 2027 (inclusive)

Show discount code

******011

Redeem Intrepid Travel discount code >>

Expires at 23:59 on Friday 31st Jul 2026 · View all Intrepid Travel offers

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 Tuesday 28th July 2026

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 14°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 15 kph from the south.

14
°C maximum temperature
13
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
99
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
15
kph wind from S

Ketchikan weather for Wednesday 29th July 2026

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 96% chance of some rain and a gentle breeze of 17 kph from the south-east.

15
°C maximum temperature
13
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
96
% chance of some rain
<20
mm of rainfall expected
15
°C wind chill
17
kph wind from SE

Ketchikan weather for Thursday 30th July 2026

Expect mostly cloudy with light rain in Ketchikan, Alaska with a maximum temperature of 17°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 13 kph from the east.

17
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
57
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Ketchikan weather for Friday 31st July 2026

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 16°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a light breeze of 12 kph from the east.

16
°C maximum temperature
14
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
80
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
12
kph wind from E

Ketchikan weather for Saturday 1st August 2026

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 16°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 16 kph from the south.