Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 13°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Friday
2nd Oct
13

8

4

2
Saturday
3rd Oct
13

9

0

1
Sunday
4th Oct
12

11

0

0
Monday
5th Oct
13

11

3

1
Tuesday
6th Oct
11

9

2

0

5-day weather forecast updated at 04:00 on Friday 2nd October 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 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 11 kph from the north-west.

13
°C maximum temperature
8
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from NW

Ketchikan weather for Saturday 3rd October 2026

Expect mostly cloudy with light rain in Ketchikan, Alaska with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 20 kph from the south-east.

13
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
79
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
20
kph wind from SE

Ketchikan weather for Sunday 4th October 2026

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 12°C and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 22 kph from the south.

12
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
100
% chance of some rain
<50
mm of rainfall expected
0
no heat & humidity
22
kph wind from S

Ketchikan weather for Monday 5th October 2026

Expect mostly cloudy with rain in Ketchikan, Alaska with a maximum temperature of 13°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 96% chance of some rain and a gentle breeze of 19 kph from the south.

13
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
96
% chance of some rain
<20
mm of rainfall expected
13
°C wind chill
19
kph wind from S

Ketchikan weather for Tuesday 6th October 2026

Expect mostly cloudy with rain in Ketchikan, Alaska with a maximum temperature of 11°C and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and a moderate breeze of 20 kph from the south.