Juneau weather live forecast

Today's maximum temperature in Juneau is expected to be 6°C. Select a day from the live weather forecast for Juneau, Alaska, USA for more weather parameters.

Wednesday
14th Jan
6

4

0

0
Thursday
15th Jan
5

3

2

0
Friday
16th Jan
6

4

0

0
Saturday
17th Jan
6

4

4

0
Sunday
18th Jan
7

3

7

0

5-day weather forecast updated at 04:01 on Wednesday 14th January 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 Wednesday 14th January 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 6°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 98% chance of some rain and a fresh breeze of 30 kph from the south.

6
°C maximum temperature
4
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
98
% chance of some rain
<10
mm of rainfall expected
2
°C wind chill
30
kph wind from S

Juneau weather for Thursday 15th January 2026

Expect mostly cloudy with light rain in Juneau, Alaska with a maximum temperature of 5°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a light breeze of 12 kph from the south-east.

5
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
55
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
12
kph wind from SE

Juneau weather for Friday 16th January 2026

Expect overcast with light rain in Juneau, Alaska with a maximum temperature of 6°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and a light breeze of 11 kph from the east.

6
°C maximum temperature
4
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
44
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
11
kph wind from E

Juneau weather for Saturday 17th January 2026

Expect broken clouds in Juneau, Alaska with a maximum temperature of 6°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-east.

6
°C maximum temperature
4
°C minimum temperature
broken clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
5
°C wind chill
7
kph wind from NE

Juneau weather for Sunday 18th January 2026

Expect scattered clouds in Juneau, Alaska with a maximum temperature of 7°C and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.