World Resorts

USA

Juneau Weather

Juneau 14 Days Forecast

19.09
sat

Day

41°F

NW 5 mph

Precip.
67%

Night

43°F

W 6 mph

Precip.
84%

20.09
sun

Day

39°F

NW 6 mph

Precip.
81%

Night

37°F

N 6 mph

Precip.
70%

21.09
mon

Day

39°F

N 6 mph

Precip.
81%

Night

34°F

W 5 mph

Precip.
20%

22.09
tue

Day

37°F

W 6 mph

Precip.
30%

Night

36°F

W 9 mph

Precip.
28%

23.09
wed

Day

37°F

W 4 mph

Precip.
30%

Night

32°F

SW 6 mph

Precip.
28%

24.09
thu

Day

37°F

SW 1 mph

Precip.
11%

Night

30°F

SW 7 mph

Precip.
17%

25.09
fri

Day

37°F

W 5 mph

Precip.
14%

Night

36°F

SW 7 mph

Precip.
38%

26.09
sat

Day

36°F

W 6 mph

Precip.
56%

Night

36°F

W 4 mph

Precip.
55%

27.09
sun

Day

37°F

W 4 mph

Precip.
38%

Night

37°F

SW 6 mph

Precip.
37%

28.09
mon

Day

37°F

SW 4 mph

Precip.
58%

Night

34°F

SW 7 mph

Precip.
19%

29.09
tue

Day

37°F

E 3 mph

Precip.
12%

Night

34°F

SW 6 mph

Precip.
30%

30.09
wed

Day

36°F

W 6 mph

Precip.
62%

Night

37°F

W 7 mph

Precip.
80%

01.10
thu

Day

39°F

W 7 mph

Precip.
71%

Night

41°F

NW 6 mph

Precip.
81%

02.10
fri

Day

43°F

NW 6 mph

Precip.
83%

Night

45°F

N 8 mph

Precip.
91%

sea water
temperature

Juneau

monthly
weather

Juneau

current
weather

Juneau

7 days
forecast

Juneau

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in September of 2026 was 52.7°F. The highest and lowest sea temperatures during the month were 54.3°F and 51.4°F.

Show year:

2025

2024

2023

The average sea water temperature in October of 2025 was 46.7°F. The highest and lowest sea temperatures during the month were 49.3°F and 44.6°F.