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.

Wednesday
7th Jan
2

-2

0

0
Thursday
8th Jan
0

-2

0

0
Friday
9th Jan
6

0

0

0
Saturday
10th Jan
6

5

0

0
Sunday
11th Jan
5

2

0

0

5-day weather forecast updated at 04:01 on Wednesday 7th 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 7th January 2026

Expect cloudy with sleet or snow in Juneau, Alaska with a maximum temperature of 2°C and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 79% chance of some sleet or snow and a light breeze of 12 kph from the south.

2
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
79
% chance of some sleet or snow
<2
mm of sleet/snow expected
-2
°C wind chill
12
kph wind from S

Juneau weather for Thursday 8th January 2026

Expect cloudy with sleet or snow in Juneau, Alaska with a maximum temperature of 0°C and no hours of bright sunshine. There are 2-5 cm of snow expected with 88% chance of some snow and a gentle breeze of 13 kph from the south-east.

0
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
88
% chance of some snow
<5
cm of snow expected
-4
°C wind chill
13
kph wind from SE

Juneau weather for Friday 9th January 2026

Expect cloudy with sleet or snow in Juneau, Alaska with a maximum temperature of 6°C and no hours of bright sunshine. There are 50 mm or more of sleet/snow expected with 99% chance of some sleet or snow and a gentle breeze of 17 kph from the east.

6
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
99
% chance of some sleet or snow
>50
mm or more of sleet/snow expected
3
°C wind chill
17
kph wind from E

Juneau weather for Saturday 10th 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 40-50 mm of rainfall expected with 93% chance of some rain and a gentle breeze of 15 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)
93
% chance of some rain
<50
mm of rainfall expected
3
°C wind chill
15
kph wind from SE

Juneau weather for Sunday 11th 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 93% chance of some rain and a gentle breeze of 17 kph from the east.