Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 6°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Tuesday
16th Dec
6

2

0

0
Wednesday
17th Dec
3

1

0

0
Thursday
18th Dec
4

-2

0

0
Friday
19th Dec
-2

-7

1

0
Saturday
20th Dec
-4

-7

1

0

5-day weather forecast updated at 04:01 on Tuesday 16th December 2025 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 Tuesday 16th December 2025

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 6°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 16 kph from the south.

6
°C maximum temperature
2
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
59
% chance of some rain
<10
mm of rainfall expected
2
°C wind chill
16
kph wind from S

Ketchikan weather for Wednesday 17th December 2025

Expect cloudy with sleet or snow in Ketchikan, Alaska with a maximum temperature of 3°C and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 99% chance of some sleet or snow and a gentle breeze of 15 kph from the south-east.

3
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
99
% chance of some sleet or snow
<20
mm of sleet/snow expected
0
°C wind chill
15
kph wind from SE

Ketchikan weather for Thursday 18th December 2025

Expect cloudy with sleet or snow in Ketchikan, Alaska with a maximum temperature of 4°C and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 87% chance of some sleet or snow and a gentle breeze of 14 kph from the north.

4
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
87
% chance of some sleet or snow
<10
mm of sleet/snow expected
0
°C wind chill
14
kph wind from N

Ketchikan weather for Friday 19th December 2025

Expect mostly cloudy with light snow in Ketchikan, Alaska with a maximum temperature of -2°C and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 24% chance of some snow and a light breeze of 11 kph from the north.

-2
°C maximum temperature
-7
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
0
UV index (None)
24
% chance of some snow
<2
cm of snow expected
-5
°C wind chill
11
kph wind from N

Ketchikan weather for Saturday 20th December 2025

Expect mostly cloudy with light snow in Ketchikan, Alaska with a maximum temperature of -4°C and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 8% chance of some snow and a light breeze of 11 kph from the north.