Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 20°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Tuesday
23rd Jun
20

12

4

5
Wednesday
24th Jun
17

13

0

4
Thursday
25th Jun
12

12

0

1
Friday
26th Jun
15

12

5

6
Saturday
27th Jun
18

12

5

4

5-day weather forecast updated at 04:00 on Tuesday 23rd June 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 Tuesday 23rd June 2026

Expect broken clouds in Ketchikan, Alaska with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

20
°C maximum temperature
12
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
14
kph wind from NW

Ketchikan weather for Wednesday 24th June 2026

Expect mostly cloudy with light rain in Ketchikan, Alaska with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 14 kph from the south.

17
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
4
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from S

Ketchikan weather for Thursday 25th June 2026

Expect cloudy with some rain in Ketchikan, Alaska with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 17 kph from the south-east.

12
°C maximum temperature
12
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
98
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
17
kph wind from SE

Ketchikan weather for Friday 26th June 2026

Expect mostly cloudy with rain in Ketchikan, Alaska with a maximum temperature of 15°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 13 kph from the west.

15
°C maximum temperature
12
°C minimum temperature
mostly cloudy with rain
5
hours of sunshine
6
UV index (High)
73
% chance of some rain
<10
mm of rainfall expected
15
°C wind chill
13
kph wind from W

Ketchikan weather for Saturday 27th June 2026

Expect broken clouds in Ketchikan, Alaska with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.