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.

Monday
12th Jan
6

5

0

0
Tuesday
13th Jan
8

6

0

0
Wednesday
14th Jan
6

3

0

0
Thursday
15th Jan
6

4

0

0
Friday
16th Jan
6

3

2

0

5-day weather forecast updated at 04:01 on Monday 12th 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 Monday 12th 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 20-30 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 13 kph from the south-east.

6
°C maximum temperature
5
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<30
mm of rainfall expected
4
°C wind chill
13
kph wind from SE

Juneau weather for Tuesday 13th January 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 8°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 24 kph from the south-east.

8
°C maximum temperature
6
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
100
% chance of some rain
<30
mm of rainfall expected
4
°C wind chill
24
kph wind from SE

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 10-20 mm of rainfall expected with 79% chance of some rain and a fresh breeze of 30 kph from the south-west.

6
°C maximum temperature
3
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
79
% chance of some rain
<20
mm of rainfall expected
2
°C wind chill
30
kph wind from SW

Juneau weather for Thursday 15th January 2026

Expect mostly cloudy 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 60% chance of some rain and a light breeze of 12 kph from the south-east.

6
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
60
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
12
kph wind from SE

Juneau weather for Friday 16th January 2026

Expect mostly cloudy with rain in Juneau, Alaska with a maximum temperature of 6°C and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 13 kph from the south-east.