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
14th Mar
-2

-9

3

1
Sunday
15th Mar
0

-2

0

1
Monday
16th Mar
3

0

1

1
Tuesday
17th Mar
1

-1

0

1
Wednesday
18th Mar
1

-1

0

2

5-day weather forecast updated at 04:00 on Saturday 14th 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 14th March 2026

Expect mostly cloudy with light snow in Juneau, Alaska with a maximum temperature of -2°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 21% chance of some snow and a light breeze of 11 kph from the east.

-2
°C maximum temperature
-9
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
1
UV index (Low)
21
% chance of some snow
<2
cm of snow expected
-6
°C wind chill
11
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 10-20 cm of snow expected with 100% chance of some snow and a gentle breeze of 16 kph from the east.

0
°C maximum temperature
-2
°C minimum temperature
cloudy with some snow
0
hours of sunshine
1
UV index (Low)
100
% chance of some snow
<20
cm of snow expected
-5
°C wind chill
16
kph wind from E

Juneau weather for Monday 16th March 2026

Expect cloudy with sleet or snow in Juneau, Alaska with a maximum temperature of 3°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of sleet/snow expected with 89% chance of some sleet or snow and a gentle breeze of 13 kph from the south.

3
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
89
% chance of some sleet or snow
<20
mm of sleet/snow expected
0
°C wind chill
13
kph wind from S

Juneau weather for Tuesday 17th March 2026

Expect cloudy with some snow in Juneau, Alaska with a maximum temperature of 1°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 cm of snow expected with 99% chance of some snow and a light breeze of 10 kph from the south-east.

1
°C maximum temperature
-1
°C minimum temperature
cloudy with some snow
0
hours of sunshine
1
UV index (Low)
99
% chance of some snow
<20
cm of snow expected
-2
°C wind chill
10
kph wind from SE

Juneau weather for Wednesday 18th March 2026

Expect cloudy with some snow in Juneau, Alaska with a maximum temperature of 1°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 cm of snow expected with 99% chance of some snow and a gentle breeze of 13 kph from the south-east.