Juneau weather live forecast

Today's maximum temperature in Juneau is expected to be 9°C. Select a day from the live weather forecast for Juneau, Alaska, USA for more weather parameters.

Sunday
26th Apr
9

3

2

3
Monday
27th Apr
8

4

1

4
Tuesday
28th Apr
9

3

1

3
Wednesday
29th Apr
9

5

0

2
Thursday
30th Apr
10

5

7

5

5-day weather forecast updated at 04:00 on Sunday 26th April 2026 GMT

More about Juneau

Juneau by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Alaska

Hurtigruten: Latest offers on worldwide cruises

Sale

Explore latest special offers on Hurtigruten Expeditions
Includes online discount, no single supplement & more
Browse top online deals & destination specific offers

Go to Hurtigruten deal >>

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 Sunday 26th April 2026

Expect broken clouds in Juneau, Alaska with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

9
°C maximum temperature
3
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
7
°C wind chill
8
kph wind from W

Juneau weather for Monday 27th April 2026

Expect broken clouds in Juneau, Alaska with a maximum temperature of 8°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.

8
°C maximum temperature
4
°C minimum temperature
broken clouds
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
7
°C wind chill
7
kph wind from W

Juneau weather for Tuesday 28th April 2026

Expect mostly cloudy with light rain in Juneau, Alaska with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a light breeze of 7 kph from the east.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
68
% chance of some rain
<5
mm of rainfall expected
8
°C wind chill
7
kph wind from E

Juneau weather for Wednesday 29th April 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 9°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a light breeze of 7 kph from the east.

9
°C maximum temperature
5
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
89
% chance of some rain
<20
mm of rainfall expected
8
°C wind chill
7
kph wind from E

Juneau weather for Thursday 30th April 2026

Expect sunshine and showers in Juneau, Alaska with a maximum temperature of 10°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 63% chance of some rain and little or no wind of 6 kph from the north-west.