Juneau weather live forecast

Today's maximum temperature in Juneau is expected to be -10°C. Select a day from the live weather forecast for Juneau, Alaska, USA for more weather parameters.

Wednesday
24th Dec
-10

-12

7

0
Thursday
25th Dec
-6

-10

1

0
Friday
26th Dec
-9

-12

6

0
Saturday
27th Dec
1

-9

0

0
Sunday
28th Dec
6

2

0

0

5-day weather forecast updated at 04:01 on Wednesday 24th December 2025 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 24th December 2025

Expect clear skies with flurries of snow in Juneau, Alaska with a maximum temperature of -10°C and 7 hours of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a gentle breeze of 13 kph from the north-east.

-10
°C maximum temperature
-12
°C minimum temperature
clear skies with flurries of snow
7
hours of sunshine
0
UV index (None)
25
% chance of some snow
<2
cm of snow expected
-16
°C wind chill
13
kph wind from NE

Juneau weather for Thursday 25th December 2025

Expect mostly cloudy with light snow in Juneau, Alaska with a maximum temperature of -6°C and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 51% chance of some snow and a gentle breeze of 13 kph from the north-east.

-6
°C maximum temperature
-10
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
0
UV index (None)
51
% chance of some snow
<5
cm of snow expected
-12
°C wind chill
13
kph wind from NE

Juneau weather for Friday 26th December 2025

Expect scattered clouds in Juneau, Alaska with a maximum temperature of -9°C and 6 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 15 kph from the north-east.

-9
°C maximum temperature
-12
°C minimum temperature
scattered clouds
6
hours of sunshine
0
UV index (None)
0
cm of snow expected
-16
°C wind chill
15
kph wind from NE

Juneau weather for Saturday 27th December 2025

Expect cloudy with some snow in Juneau, Alaska with a maximum temperature of 1°C and no hours of bright sunshine. There are 20-30 cm of snow expected with 100% chance of some snow and a gentle breeze of 19 kph from the east.

1
°C maximum temperature
-9
°C minimum temperature
cloudy with some snow
0
hours of sunshine
0
UV index (None)
100
% chance of some snow
<30
cm of snow expected
-3
°C wind chill
19
kph wind from E

Juneau weather for Sunday 28th December 2025

Expect cloudy with sleet or snow in Juneau, Alaska with a maximum temperature of 6°C and no hours of bright sunshine. There are 40-50 mm of sleet/snow expected with 100% chance of some sleet or snow and a gentle breeze of 18 kph from the east.