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Weather Juneau: Current forecast

Juneau / Alaska (AK) / United States

47.8 °F
Feels like 45 °F
Min 46 °F / Max 58 °F
Weather Juneau: Sunny, 48 °F Sunny
2.5 mph N
Wind
2.7 mph N
Gusts
1017 hPa
Pressure
0 mm
Precipitation
86 %
Humidity
3
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
05:48 / 20:09
Sunrise / Sunset
20:03 / 06:43
Moonrise / Moonset
Full Moon (98 %)
Moon phase

Updated: Aug 28, 2026, 17:20 CEST Aug 28, 2026, 7:20 AKDT

Today's Summary

If you head out in Juneau today, you'll see a sunny sky. The thermometer currently shows 8.8°C. Don't forget a jacket or jumper. During the day temperatures will range between 7.6°C and 14.7°C.

Hourly forecast – Juneau, today

Aug 28, 08:00
52 °F
Sunny
Juneau Aug 28, 08:00: Sunny, 52 °F
Aug 28, 09:00
56 °F
Overcast
Juneau Aug 28, 09:00: Overcast, 56 °F
Aug 28, 10:00
58 °F
Overcast
Juneau Aug 28, 10:00: Overcast, 58 °F
Aug 28, 11:00
58 °F
Overcast
Juneau Aug 28, 11:00: Overcast, 58 °F
Aug 28, 12:00
58 °F
Overcast
Juneau Aug 28, 12:00: Overcast, 58 °F
Aug 28, 13:00
58 °F
Overcast
Juneau Aug 28, 13:00: Overcast, 58 °F
Aug 28, 14:00
56 °F
Overcast
Juneau Aug 28, 14:00: Overcast, 56 °F
Aug 28, 15:00
55 °F
Overcast
Juneau Aug 28, 15:00: Overcast, 55 °F
Aug 28, 16:00
54 °F
Patchy rain possible
Juneau Aug 28, 16:00: Patchy rain possible, 54 °F
Aug 28, 17:00
53 °F
Patchy rain possible
Juneau Aug 28, 17:00: Patchy rain possible, 53 °F
Aug 28, 18:00
52 °F
Overcast
Juneau Aug 28, 18:00: Overcast, 52 °F
Aug 28, 19:00
52 °F
Overcast
Juneau Aug 28, 19:00: Overcast, 52 °F
Aug 28, 20:00
52 °F
Overcast
Juneau Aug 28, 20:00: Overcast, 52 °F
Aug 28, 21:00
51 °F
Patchy rain possible
Juneau Aug 28, 21:00: Patchy rain possible, 51 °F
Aug 28, 22:00
50 °F
Patchy rain possible
Juneau Aug 28, 22:00: Patchy rain possible, 50 °F
Aug 28, 23:00
48 °F
Light drizzle
Juneau Aug 28, 23:00: Light drizzle, 48 °F
Aug 29, 00:00
47 °F
Light rain
Juneau Aug 29, 00:00: Light rain, 47 °F
Aug 29, 01:00
46 °F
Light rain
Juneau Aug 29, 01:00: Light rain, 46 °F
Aug 29, 02:00
46 °F
Light drizzle
Juneau Aug 29, 02:00: Light drizzle, 46 °F
Aug 29, 03:00
45 °F
Light rain
Juneau Aug 29, 03:00: Light rain, 45 °F
Aug 29, 04:00
43 °F
Light drizzle
Juneau Aug 29, 04:00: Light drizzle, 43 °F
Aug 29, 05:00
43 °F
Light rain
Juneau Aug 29, 05:00: Light rain, 43 °F
Aug 29, 06:00
43 °F
Light rain shower
Juneau Aug 29, 06:00: Light rain shower, 43 °F
Aug 29, 07:00
44 °F
Light drizzle
Juneau Aug 29, 07:00: Light drizzle, 44 °F
Time
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
Juneau Aug 28, 08:00: Sunny
Juneau Aug 28, 09:00: Overcast
Juneau Aug 28, 10:00: Overcast
Juneau Aug 28, 11:00: Overcast
Juneau Aug 28, 12:00: Overcast
Juneau Aug 28, 13:00: Overcast
Juneau Aug 28, 14:00: Overcast
Juneau Aug 28, 15:00: Overcast
Juneau Aug 28, 16:00: Patchy rain possible
Juneau Aug 28, 17:00: Patchy rain possible
Juneau Aug 28, 18:00: Overcast
Juneau Aug 28, 19:00: Overcast
Juneau Aug 28, 20:00: Overcast
Juneau Aug 28, 21:00: Patchy rain possible
Juneau Aug 28, 22:00: Patchy rain possible
Juneau Aug 28, 23:00: Light drizzle
Juneau Aug 29, 00:00: Light rain
Juneau Aug 29, 01:00: Light rain
Juneau Aug 29, 02:00: Light drizzle
Juneau Aug 29, 03:00: Light rain
Juneau Aug 29, 04:00: Light drizzle
Juneau Aug 29, 05:00: Light rain
Juneau Aug 29, 06:00: Light rain shower
Juneau Aug 29, 07:00: Light drizzle
Temperature (°F)
Chance of rain (%)
6
14
13
13
12
12
14
15
18
18
28
28
28
28
30
55
79
82
75
79
75
74
48
74
Precipitation
0 mm
0 mm
0 mm
0 mm
0.2 mm
1.3 mm
1.7 mm
0.6 mm
1.2 mm
0.6 mm
0.8 mm
0.2 mm
0.6 mm
Wind (mph)
SW
1
SSW
1
SW
2
SSW
2
SSW
2
SSW
3
S
3
S
2
SSE
2
SE
2
E
3
E
3
E
3
E
3
E
5
E
4
ESE
4
ESE
6
ESE
8
ESE
9
ESE
8
ESE
8
ESE
7
ESE
7
Pressure (hPa)
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1015
1015
1014
1014
1013
1013
1013
1012
1011
1011
1011
1011
1011
1011
Humidity (%)
68 %
60 %
54 %
52 %
50 %
51 %
57 %
61 %
69 %
78 %
89 %
87 %
87 %
86 %
89 %
92 %
97 %
99 %
98 %
98 %
98 %
98 %
98 %
98 %
Cloud cover (%)
5 %
95 %
100 %
100 %
100 %
100 %
100 %
100 %
99 %
71 %
95 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %

14-day weather forecast – Juneau

14-day trend for Juneau: The second week looks noticeably warmer and more pleasant. Lows can drop to around 5.6°C at night, with daytime highs up to 18.1°C.

Date
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Juneau August 28, 2026: Overcast
Juneau August 29, 2026: Light rain
Juneau August 30, 2026: Light rain
Juneau August 31, 2026: Light rain shower
Juneau September 1, 2026: Sunny
Juneau September 2, 2026: Sunny
Juneau September 3, 2026: Sunny
Juneau September 4, 2026: Overcast
Juneau September 5, 2026: Sunny
Juneau September 6, 2026: Sunny
Juneau September 7, 2026: Sunny
Juneau September 8, 2026: Cloudy
Juneau September 9, 2026: Sunny
Juneau September 10, 2026: Sunny
Temperature (°F)
Chance of rain (%)
16
95
95
95
78
5
7
12
4
10
12
17
10
8
Precipitation
0 mm
19.8 mm
33.1 mm
38 mm
10.7 mm
Wind max (mph)
3
9
4
8
8
5
5
5
3
5
4
3
5
5
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
August 28, 2026 Juneau August 28, 2026: Overcast Overcast 46 °F 58 °F 05:48 20:09 20:03 06:43 Full Moon (98 %)
August 29, 2026 Juneau August 29, 2026: Light rain Light rain 43 °F 50 °F 05:50 20:06 20:05 08:04 Waning Moon (94 %)
August 30, 2026 Juneau August 30, 2026: Light rain Light rain 46 °F 50 °F 05:52 20:03 20:07 09:25 Waning Moon (87 %)
August 31, 2026 Juneau August 31, 2026: Light rain shower Light rain shower 43 °F 48 °F 05:55 20:00 20:11 10:50 Waning Moon (80 %)
September 1, 2026 Juneau September 1, 2026: Sunny Sunny 42 °F 53 °F 05:57 19:58 20:16 12:18 Waning Moon (70 %)
September 2, 2026 Juneau September 2, 2026: Sunny Sunny 42 °F 54 °F 05:59 19:55 20:25 13:52 Last Quarter (60 %)
September 3, 2026 Juneau September 3, 2026: Sunny Sunny 44 °F 55 °F 06:01 19:52 20:42 15:28 Last Quarter (50 %)
September 4, 2026 Juneau September 4, 2026: Overcast Overcast 47 °F 59 °F 06:03 19:49 21:18 16:55 Last Quarter (39 %)
September 5, 2026 Juneau September 5, 2026: Sunny Sunny 52 °F 65 °F 06:06 19:46 22:24 17:58 Waning Crescent (29 %)
September 6, 2026 Juneau September 6, 2026: Sunny Sunny 52 °F 61 °F 06:08 19:43 Does not rise today 18:33 Waning Crescent (20 %)
September 7, 2026 Juneau September 7, 2026: Sunny Sunny 50 °F 65 °F 06:10 19:41 00:00 18:50 Waning Crescent (12 %)
September 8, 2026 Juneau September 8, 2026: Cloudy Cloudy 54 °F 64 °F 06:12 19:38 01:48 18:59 Waning Crescent (6 %)
September 9, 2026 Juneau September 9, 2026: Sunny Sunny 50 °F 58 °F 06:14 19:35 03:37 19:05 New Moon (2 %)
September 10, 2026 Juneau September 10, 2026: Sunny Sunny 49 °F 62 °F 06:16 19:32 05:22 19:09 New Moon (0 %)