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.

Monday
16th Mar
6

3

0

0
Tuesday
17th Mar
3

2

1

2
Wednesday
18th Mar
3

2

3

1
Thursday
19th Mar
3

0

4

2
Friday
20th Mar
4

-2

1

2

5-day weather forecast updated at 04:01 on Monday 16th March 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 Monday 16th March 2026

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 6°C and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 21 kph from the south.

6
°C maximum temperature
3
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
100
% chance of some rain
<40
mm of rainfall expected
2
°C wind chill
21
kph wind from S

Ketchikan weather for Tuesday 17th March 2026

Expect cloudy with sleet or snow in Ketchikan, Alaska with a maximum temperature of 3°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of sleet/snow expected with 86% chance of some sleet or snow and a gentle breeze of 17 kph from the south-west.

3
°C maximum temperature
2
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
2
UV index (Low)
86
% chance of some sleet or snow
<5
mm of sleet/snow expected
-1
°C wind chill
17
kph wind from SW

Ketchikan weather for Wednesday 18th March 2026

Expect cloudy with sleet or snow in Ketchikan, Alaska with a maximum temperature of 3°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 99% chance of some sleet or snow and a gentle breeze of 17 kph from the south-west.

3
°C maximum temperature
2
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
1
UV index (Low)
99
% chance of some sleet or snow
<5
mm of sleet/snow expected
-1
°C wind chill
17
kph wind from SW

Ketchikan weather for Thursday 19th March 2026

Expect cloudy with sleet or snow in Ketchikan, Alaska with a maximum temperature of 3°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 82% chance of some sleet or snow and a light breeze of 12 kph from the south-west.

3
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
4
hours of sunshine
2
UV index (Low)
82
% chance of some sleet or snow
<5
mm of sleet/snow expected
0
°C wind chill
12
kph wind from SW

Ketchikan weather for Friday 20th March 2026

Expect mostly cloudy with rain in Ketchikan, Alaska with a maximum temperature of 4°C, maximum UV of 2 (Low) and 1 hour 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-east.