World Resorts USA Juneau Weather

Juneau 7 Days Forecast

08.06
mon
Day
54°F
W 2 mph
Precip.
73%
Night
37°F
SW 3 mph
Precip.
6%
09.06
tue
Day
55°F
SE 2 mph
Precip.
12%
Night
41°F
W 1 mph
Precip.
9%
10.06
wed
Day
55°F
E 2 mph
Precip.
9%
Night
37°F
SW 2 mph
Precip.
14%
11.06
thu
Day
50°F
N 1 mph
Precip.
73%
Night
37°F
SW 2 mph
Precip.
11%
12.06
fri
Day
54°F
SE 2 mph
Precip.
12%
Night
39°F
SW 3 mph
Precip.
8%
13.06
sat
Day
52°F
W 2 mph
Precip.
12%
Night
41°F
W 6 mph
Precip.
92%
14.06
sun
Day
50°F
W 5 mph
Precip.
12%
Night
50°F
NW 4 mph
Precip.
97%

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 49.7°F. The highest and lowest sea temperatures during the month were 53.2°F and 46.8°F.

Air temperature in Juneau, °F

Precipitation total in Juneau, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Juneau

Sunniest months:
February 5 days
March 5 days
April 5 days
Warmest months:
July 57.3 °F
August 57.2 °F
June 54.4 °F
Warmest sea temp:
July 56.3 °F
August 56.1 °F
September 51.8 °F
Coldest months:
December 26.5 °F
January 28.7 °F
February 30.3 °F
Rainiest months:
October 12 days
September 10 days
January 9 days
Windiest months:
November 7.0 mph
December 7.0 mph
January 6.9 mph

Juneau on a weather map

Juneau
+54°F
W 2 mph
Feels like: +54°F
Precip.: 73%
Places in USA:
Name
°F
+77°F
+77°F
+100°F
+79°F
+88°F
+86°F
+72°F
+79°F
+70°F
+68°F
+68°F
+95°F
+102°F
+88°F
+77°F
24 Hours Forecast
Juneau
Local time: 11:24
June 08, monday
1200
54°F
W
2 mph
1500
54°F
W
3 mph
1800
48°F
W
3 mph
2100
39°F
SW
4 mph
June 09, tuesday
0000
37°F
SW
3 mph
0300
37°F
SW
2 mph
0600
39°F
S
3 mph
0900
52°F
SE
2 mph
Units of measurement: °C / °F