Juneau weather live forecast

Today's maximum temperature in Juneau is expected to be 28°F. Select a day from the live weather forecast for Juneau, Alaska, USA for more weather parameters.

Thursday
19th Feb
28

19

0

1
Friday
20th Feb
30

21

0

1
Saturday
21st Feb
21

10

10

1
Sunday
22nd Feb
16

9

6

1
Monday
23rd Feb
23

9

7

1

5-day weather forecast updated at 04:01 on Thursday 19th February 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 Thursday 19th February 2026

Expect mostly cloudy with light snow in Juneau, Alaska with a maximum temperature of 28°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 100% chance of some snow and a light breeze of 7 mph from the east.

28
°F maximum temperature
19
°F minimum temperature
mostly cloudy with light snow
0
hours of sunshine
1
UV index (Low)
100
% chance of some snow
<5
cm of snow expected
21
°F wind chill
7
mph wind from E

Juneau weather for Friday 20th February 2026

Expect mostly cloudy with light snow in Juneau, Alaska with a maximum temperature of 30°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 86% chance of some snow and a gentle breeze of 9 mph from the north-east.

30
°F maximum temperature
21
°F minimum temperature
mostly cloudy with light snow
0
hours of sunshine
1
UV index (Low)
86
% chance of some snow
<5
cm of snow expected
21
°F wind chill
9
mph wind from NE

Juneau weather for Saturday 21st February 2026

Expect clear skies in Juneau, Alaska with a maximum temperature of 21°F, maximum UV of 1 (Low) and 10 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 10 mph from the north-east.

21
°F maximum temperature
10
°F minimum temperature
clear skies
10
hours of sunshine
1
UV index (Low)
0
cm of snow expected
9
°F wind chill
10
mph wind from NE

Juneau weather for Sunday 22nd February 2026

Expect scattered clouds in Juneau, Alaska with a maximum temperature of 16°F, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 10 mph from the north-east.

16
°F maximum temperature
9
°F minimum temperature
scattered clouds
6
hours of sunshine
1
UV index (Low)
0
cm of snow expected
3
°F wind chill
10
mph wind from NE

Juneau weather for Monday 23rd February 2026

Expect broken clouds in Juneau, Alaska with a maximum temperature of 23°F, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 mph from the north-east.