Juneau weather live forecast

Today's maximum temperature in Juneau is expected to be -2°C. Select a day from the live weather forecast for Juneau, Alaska, USA for more weather parameters.

Sunday
25th Jan
-2

-6

0

0
Monday
26th Jan
4

-1

0

0
Tuesday
27th Jan
5

3

0

0
Wednesday
28th Jan
5

3

0

0
Thursday
29th Jan
5

3

0

0

5-day weather forecast updated at 04:01 on Monday 26th 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 Sunday 25th January 2026

Expect mostly cloudy with light snow in Juneau, Alaska with a maximum temperature of -2°C and no hours of bright sunshine. There are 0-2 cm of snow expected with 99% chance of some snow and a light breeze of 7 kph from the east.

-2
°C maximum temperature
-6
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
0
UV index (None)
99
% chance of some snow
<2
cm of snow expected
-4
°C wind chill
7
kph wind from E

Juneau weather for Monday 26th January 2026

Expect cloudy with sleet or snow in Juneau, Alaska with a maximum temperature of 4°C and no hours of bright sunshine. There are 20-30 mm of sleet/snow expected with 89% chance of some sleet or snow and a gentle breeze of 15 kph from the south-east.

4
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
89
% chance of some sleet or snow
<30
mm of sleet/snow expected
0
°C wind chill
15
kph wind from SE

Juneau weather for Tuesday 27th January 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 5°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 18 kph from the east.

5
°C maximum temperature
3
°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
1
°C wind chill
18
kph wind from E

Juneau weather for Wednesday 28th January 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 5°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 90% chance of some rain and a gentle breeze of 14 kph from the east.

5
°C maximum temperature
3
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
90
% chance of some rain
<30
mm of rainfall expected
2
°C wind chill
14
kph wind from E

Juneau weather for Thursday 29th January 2026

Expect cloudy with some rain in Juneau, Alaska with a maximum temperature of 5°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a light breeze of 12 kph from the south-east.