Juneau weather live forecast

Today's maximum temperature in Juneau is expected to be 5°C. Select a day from the live weather forecast for Juneau, Alaska, USA for more weather parameters.

Tuesday
7th Apr
5

2

0

3
Wednesday
8th Apr
5

2

1

3
Thursday
9th Apr
4

3

0

2
Friday
10th Apr
8

3

7

2
Saturday
11th Apr
9

1

11

3

5-day weather forecast updated at 04:00 on Wednesday 8th April 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 7th April 2026

Expect mostly cloudy with light rain in Juneau, Alaska with a maximum temperature of 5°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a light breeze of 11 kph from the south-west.

5
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
45
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
11
kph wind from SW

Juneau weather for Wednesday 8th April 2026

Expect mostly cloudy with light rain in Juneau, Alaska with a maximum temperature of 5°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a light breeze of 12 kph from the south-east.

5
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
57
% chance of some rain
<5
mm of rainfall expected
2
°C wind chill
12
kph wind from SE

Juneau weather for Thursday 9th April 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 4°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a light breeze of 11 kph from the east.

4
°C maximum temperature
3
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
99
% chance of some rain
<20
mm of rainfall expected
1
°C wind chill
11
kph wind from E

Juneau weather for Friday 10th April 2026

Expect cloudy with sleet or snow in Juneau, Alaska with a maximum temperature of 8°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 47% chance of some sleet or snow and a light breeze of 9 kph from the north-west.

8
°C maximum temperature
3
°C minimum temperature
cloudy with sleet or snow
7
hours of sunshine
2
UV index (Low)
47
% chance of some sleet or snow
<5
mm of sleet/snow expected
6
°C wind chill
9
kph wind from NW

Juneau weather for Saturday 11th April 2026

Expect scattered clouds in Juneau, Alaska with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.