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.

Saturday
21st Mar
2

1

0

1
Sunday
22nd Mar
2

-2

1

2
Monday
23rd Mar
1

-3

3

2
Tuesday
24th Mar
1

-3

1

2
Wednesday
25th Mar
-2

-4

0

2

5-day weather forecast updated at 04:01 on Saturday 21st March 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 Saturday 21st March 2026

Expect cloudy with some snow in Juneau, Alaska with a maximum temperature of 2°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 cm of snow expected with 95% chance of some snow and a gentle breeze of 19 kph from the east.

2
°C maximum temperature
1
°C minimum temperature
cloudy with some snow
0
hours of sunshine
1
UV index (Low)
95
% chance of some snow
<20
cm of snow expected
-2
°C wind chill
19
kph wind from E

Juneau weather for Sunday 22nd March 2026

Expect cloudy with sleet or snow in Juneau, Alaska with a maximum temperature of 2°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of sleet/snow expected with 68% chance of some sleet or snow and a gentle breeze of 16 kph from the east.

2
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
2
UV index (Low)
68
% chance of some sleet or snow
<5
mm of sleet/snow expected
-2
°C wind chill
16
kph wind from E

Juneau weather for Monday 23rd March 2026

Expect mostly cloudy with light snow in Juneau, Alaska with a maximum temperature of 1°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 cm of snow expected with 39% chance of some snow and a light breeze of 9 kph from the east.

1
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
2
UV index (Low)
39
% chance of some snow
<5
cm of snow expected
-2
°C wind chill
9
kph wind from E

Juneau weather for Tuesday 24th March 2026

Expect overcast skies in Juneau, Alaska with a maximum temperature of 1°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-east.

1
°C maximum temperature
-3
°C minimum temperature
overcast skies
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
-4
°C wind chill
24
kph wind from NE

Juneau weather for Wednesday 25th March 2026

Expect overcast skies in Juneau, Alaska with a maximum temperature of -2°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 21 kph from the north-east.