World Resorts

USA

Ketchikan Weather

Ketchikan 14 Days Forecast

18.03
wed

Day

37°F

N 7 mph

Precip.
0%

Night

34°F

NE 11 mph

Precip.
0%

19.03
thu

Day

36°F

NE 9 mph

Precip.
0%

Night

34°F

W 2 mph

Precip.
0%

20.03
fri

Day

32°F

N 4 mph

Precip.
0%

Night

34°F

W 8 mph

Precip.
100%

21.03
sat

Day

34°F

NW 16 mph

Precip.
100%

Night

34°F

NE 9 mph

Precip.
100%

22.03
sun

Day

36°F

N 6 mph

Precip.
100%

Night

27°F

W 10 mph

Precip.
0%

23.03
mon

Day

32°F

W 7 mph

Precip.
100%

Night

32°F

SW 6 mph

Precip.
100%

24.03
tue

Day

34°F

NE 6 mph

Precip.
100%

Night

30°F

NE 4 mph

Precip.
100%

25.03
wed

Day

34°F

NW 10 mph

Precip.
100%

Night

37°F

NW 12 mph

Precip.
100%

26.03
thu

Day

37°F

NW 14 mph

Precip.
100%

Night

37°F

NW 12 mph

Precip.
100%

27.03
fri

Day

37°F

W 6 mph

Precip.
56%

Night

36°F

NW 6 mph

Precip.
100%

28.03
sat

Day

36°F

SW 2 mph

Precip.
100%

Night

34°F

W 4 mph

Precip.
100%

29.03
sun

Day

37°F

SW 4 mph

Precip.
49%

Night

27°F

S 9 mph

Precip.
0%

30.03
mon

Day

37°F

W 3 mph

Precip.
0%

Night

27°F

SW 4 mph

Precip.
0%

31.03
tue

Day

37°F

SW 1 mph

Precip.
0%

Night

32°F

SW 3 mph

Precip.
0%

sea water
temperature

Ketchikan

monthly
weather

Ketchikan

current
weather

Ketchikan

7 days
forecast

Ketchikan

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in March of 2026 was 41.5°F. The highest and lowest sea temperatures during the month were 42.3°F and 41.0°F.

Show year:

2025

2024

2023

The average sea water temperature in April of 2025 was 45.1°F. The highest and lowest sea temperatures during the month were 46.9°F and 43.3°F.