Juneau weather live forecast

Today's maximum temperature in Juneau is expected to be 24°C. Select a day from the live weather forecast for Juneau, Alaska, USA for more weather parameters.

Tuesday
2nd Jun
24

8

18

7
Wednesday
3rd Jun
21

12

3

5
Thursday
4th Jun
12

9

0

1
Friday
5th Jun
11

8

0

4
Saturday
6th Jun
11

9

0

2

5-day weather forecast updated at 04:00 on Wednesday 3rd June 2026 GMT

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The 5-day weather forecast for Alaska (Juneau) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Juneau weather forecast by day

Below are the detailed weather forecasts for Juneau for the next 5 days.

Juneau weather for Tuesday 2nd June 2026

Expect clear skies in Juneau, Alaska with a maximum temperature of 24°C, maximum UV of 7 (High) and 18 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

24
°C maximum temperature
8
°C minimum temperature
clear skies
18
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from NE

Juneau weather for Wednesday 3rd June 2026

Expect broken clouds in Juneau, Alaska with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

21
°C maximum temperature
12
°C minimum temperature
broken clouds
3
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SE

Juneau weather for Thursday 4th June 2026

Expect cloudy with some rain in Juneau, 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 99% chance of some rain and a gentle breeze of 14 kph from the south-east.

12
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<30
mm of rainfall expected
12
°C wind chill
14
kph wind from SE

Juneau weather for Friday 5th June 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 11°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 92% chance of some rain and a light breeze of 11 kph from the east.

11
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
4
UV index (Moderate)
92
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
11
kph wind from E

Juneau weather for Saturday 6th June 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 11°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 15 kph from the south-east.