Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 7°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Sunday
14th Dec
7

5

1

0
Monday
15th Dec
6

5

2

0
Tuesday
16th Dec
6

3

0

0
Wednesday
17th Dec
4

3

2

0
Thursday
18th Dec
2

-4

0

0

5-day weather forecast updated at 04:01 on Sunday 14th 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 Sunday 14th December 2025

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 7°C and 1 hour 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.

7
°C maximum temperature
5
°C minimum temperature
cloudy with some rain
1
hour of sunshine
0
UV index (None)
100
% chance of some rain
<50
mm of rainfall expected
3
°C wind chill
27
kph wind from SE

Ketchikan weather for Monday 15th December 2025

Expect mostly cloudy with rain in Ketchikan, Alaska with a maximum temperature of 6°C and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 22 kph from the south.

6
°C maximum temperature
5
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
100
% chance of some rain
<20
mm of rainfall expected
2
°C wind chill
22
kph wind from S

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 10-20 mm of rainfall expected with 97% chance of some rain and a moderate breeze of 20 kph from the south.

6
°C maximum temperature
3
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
97
% chance of some rain
<20
mm of rainfall expected
2
°C wind chill
20
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 4°C and 2 hours of bright sunshine. There are 40-50 mm of sleet/snow expected with 92% chance of some sleet or snow and a gentle breeze of 15 kph from the east.

4
°C maximum temperature
3
°C minimum temperature
cloudy with sleet or snow
2
hours of sunshine
0
UV index (None)
92
% chance of some sleet or snow
<50
mm of sleet/snow expected
1
°C wind chill
15
kph wind from E

Ketchikan weather for Thursday 18th December 2025

Expect cloudy with sleet or snow in Ketchikan, Alaska with a maximum temperature of 2°C and no hours of bright sunshine. There are 20-30 mm of sleet/snow expected with 71% chance of some sleet or snow and a gentle breeze of 14 kph from the east.