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.

Wednesday
30th Sep
12

9

4

1
Thursday
1st Oct
12

9

2

1
Friday
2nd Oct
13

7

4

2
Saturday
3rd Oct
13

9

0

0
Sunday
4th Oct
13

11

0

0

5-day weather forecast updated at 04:00 on Wednesday 30th September 2026 GMT

More about Ketchikan

Ketchikan by month

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

Recommended for Alaska

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 Wednesday 30th September 2026

Expect mostly cloudy with rain in Ketchikan, Alaska with a maximum temperature of 12°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and a gentle breeze of 16 kph from the south.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
1
UV index (Low)
93
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
16
kph wind from S

Ketchikan weather for Thursday 1st October 2026

Expect mostly cloudy with light rain in Ketchikan, Alaska with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 13 kph from the south-east.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
44
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from SE

Ketchikan weather for Friday 2nd October 2026

Expect broken clouds in Ketchikan, Alaska with a maximum temperature of 13°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

13
°C maximum temperature
7
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from N

Ketchikan weather for Saturday 3rd October 2026

Expect overcast with light rain in Ketchikan, Alaska with a maximum temperature of 13°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 16 kph from the south-east.

13
°C maximum temperature
9
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
64
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
16
kph wind from SE

Ketchikan weather for Sunday 4th October 2026

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 13°C and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 18 kph from the south-east.