Juneau weather live forecast

Today's maximum temperature in Juneau is expected to be -3°C. Select a day from the live weather forecast for Juneau, Alaska, USA for more weather parameters.

Wednesday
11th Mar
-3

-10

3

1
Thursday
12th Mar
-6

-11

1

1
Friday
13th Mar
-5

-10

3

2
Saturday
14th Mar
-4

-10

5

2
Sunday
15th Mar
0

-5

0

1

5-day weather forecast updated at 04:01 on Wednesday 11th 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 Wednesday 11th March 2026

Expect mostly cloudy with light snow in Juneau, Alaska with a maximum temperature of -3°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 14% chance of some snow and a gentle breeze of 13 kph from the north-east.

-3
°C maximum temperature
-10
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
1
UV index (Low)
14
% chance of some snow
<2
cm of snow expected
-8
°C wind chill
13
kph wind from NE

Juneau weather for Thursday 12th March 2026

Expect broken clouds in Juneau, Alaska with a maximum temperature of -6°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and a light breeze of 12 kph from the north-east.

-6
°C maximum temperature
-11
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
cm of snow expected
-12
°C wind chill
12
kph wind from NE

Juneau weather for Friday 13th March 2026

Expect broken clouds in Juneau, Alaska with a maximum temperature of -5°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 11 kph from the north-east.

-5
°C maximum temperature
-10
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-9
°C wind chill
11
kph wind from NE

Juneau weather for Saturday 14th March 2026

Expect broken clouds in Juneau, Alaska with a maximum temperature of -4°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 12 kph from the east.

-4
°C maximum temperature
-10
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-8
°C wind chill
12
kph wind from E

Juneau weather for Sunday 15th March 2026

Expect cloudy with some snow in Juneau, Alaska with a maximum temperature of 0°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 56% chance of some snow and a gentle breeze of 14 kph from the east.