Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 4°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Wednesday
7th Jan
4

1

1

0
Thursday
8th Jan
6

1

0

0
Friday
9th Jan
9

6

0

0
Saturday
10th Jan
8

7

0

0
Sunday
11th Jan
9

7

0

0

5-day weather forecast updated at 04:01 on Wednesday 7th January 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 Wednesday 7th January 2026

Expect cloudy with sleet or snow in Ketchikan, Alaska with a maximum temperature of 4°C and 1 hour of bright sunshine. There are 10-20 mm of sleet/snow expected with 68% chance of some sleet or snow and a gentle breeze of 19 kph from the south-west.

4
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
0
UV index (None)
68
% chance of some sleet or snow
<20
mm of sleet/snow expected
0
°C wind chill
19
kph wind from SW

Ketchikan weather for Thursday 8th January 2026

Expect mostly cloudy with rain in Ketchikan, Alaska with a maximum temperature of 6°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 23 kph from the south-east.

6
°C maximum temperature
1
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<30
mm of rainfall expected
2
°C wind chill
23
kph wind from SE

Ketchikan weather for Friday 9th January 2026

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 9°C and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 99% chance of some rain and a fresh breeze of 38 kph from the south-east.

9
°C maximum temperature
6
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
>50
mm or more of rainfall expected
5
°C wind chill
38
kph wind from SE

Ketchikan weather for Saturday 10th January 2026

Expect mostly cloudy with rain in Ketchikan, Alaska with a maximum temperature of 8°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 25 kph from the south.

8
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<30
mm of rainfall expected
5
°C wind chill
25
kph wind from S

Ketchikan weather for Sunday 11th January 2026

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 9°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 27 kph from the south-east.