Ketchikan weather live forecast

Today's maximum temperature in Ketchikan is expected to be 18°C. Select a day from the live weather forecast for Ketchikan, Alaska, USA for more weather parameters.

Monday
13th Jul
18

11

9

4
Tuesday
14th Jul
19

11

14

4
Wednesday
15th Jul
20

12

6

6
Thursday
16th Jul
18

13

5

4
Friday
17th Jul
20

12

13

3

5-day weather forecast updated at 04:01 on Monday 13th July 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 13th July 2026

Expect broken clouds in Ketchikan, Alaska with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

18
°C maximum temperature
11
°C minimum temperature
broken clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
16
kph wind from NW

Ketchikan weather for Tuesday 14th July 2026

Expect scattered clouds in Ketchikan, Alaska with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-west.

19
°C maximum temperature
11
°C minimum temperature
scattered clouds
14
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from NW

Ketchikan weather for Wednesday 15th July 2026

Expect broken clouds in Ketchikan, Alaska with a maximum temperature of 20°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

20
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
20
°C wind chill
16
kph wind from NW

Ketchikan weather for Thursday 16th July 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 moderate breeze of 20 kph from the north-west.

18
°C maximum temperature
13
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
20
kph wind from NW

Ketchikan weather for Friday 17th July 2026

Expect scattered clouds in Ketchikan, Alaska with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-west.