Juneau, AK 14-Day Forecast
Alaska, United States 🇺🇸
44°
Light rain right now
Today: high 47°, low 42°
Updated 33 min ago
Juneau weather for the next 14 days
Tuesday, October 6
Light rain shower High 46° Low 42°Precipitation
94%
· 0.53 in
Max wind
8 mph
Humidity
97%
UV index
0 - Low
Sunrise / sunset
07:13 AM / 06:18 PM
Wednesday, October 7
Light drizzle High 48° Low 42°Precipitation
90%
· 0.19 in
Max wind
6 mph
Humidity
93%
UV index
1 - Low
Sunrise / sunset
07:15 AM / 06:15 PM
Thursday, October 8
Patchy rain nearby High 44° Low 37°Precipitation
76%
· 0.06 in
Max wind
3 mph
Humidity
91%
UV index
1 - Low
Sunrise / sunset
07:17 AM / 06:12 PM
Friday, October 9
Sunny High 48° Low 35°Precipitation
8%
· 0.0 in
Max wind
5 mph
Humidity
71%
UV index
1 - Low
Sunrise / sunset
07:20 AM / 06:09 PM
Saturday, October 10
Sunny High 47° Low 33°Precipitation
7%
· 0.0 in
Max wind
4 mph
Humidity
67%
UV index
3 - Moderate
Sunrise / sunset
07:22 AM / 06:06 PM
Sunday, October 11
Sunny High 39° Low 33°Precipitation
78%
· 0.21 in
Max wind
8 mph
Humidity
80%
UV index
2 - Low
Sunrise / sunset
07:24 AM / 06:04 PM
Monday, October 12
Fog High 42° Low 38°Precipitation
83%
· 0.06 in
Max wind
7 mph
Humidity
96%
UV index
2 - Low
Sunrise / sunset
07:26 AM / 06:01 PM
Tuesday, October 13
Mist High 42° Low 37°Precipitation
88%
· 0.15 in
Max wind
7 mph
Humidity
92%
UV index
2 - Low
Sunrise / sunset
07:29 AM / 05:58 PM
Wednesday, October 14
Patchy rain nearby High 43° Low 37°Precipitation
80%
· 0.06 in
Max wind
5 mph
Humidity
92%
UV index
2 - Low
Sunrise / sunset
07:31 AM / 05:55 PM
Thursday, October 15
Overcast High 45° Low 37°Precipitation
81%
· 0.08 in
Max wind
6 mph
Humidity
91%
UV index
2 - Low
Sunrise / sunset
07:33 AM / 05:53 PM
Friday, October 16
Overcast High 40° Low 35°Precipitation
89%
· 1.01 in
Max wind
8 mph
Humidity
83%
UV index
1 - Low
Sunrise / sunset
07:35 AM / 05:50 PM
Saturday, October 17
Light rain shower High 43° Low 38°Precipitation
94%
· 1.2 in
Max wind
10 mph
Humidity
96%
UV index
2 - Low
Sunrise / sunset
07:38 AM / 05:47 PM
Sunday, October 18
Heavy snow High 41° Low 32°Precipitation
95%
· 1.68 in
Snow
15.08 cm
Max wind
7 mph
Humidity
98%
UV index
1 - Low
Sunrise / sunset
07:40 AM / 05:44 PM
Juneau 14-day outlook: the story
The warmest day of Juneau's 14-day outlook is Friday, October 9 with a high near 48°F (9°C); the coolest night comes Sunday, October 18, dipping to 32°F (0°C). The trend points cooler: week two runs about 3°F below week one. Highs over the next two weeks average 45°F (7°C), right in line with the typical October high of 46°F (8°C).
Precipitation is most likely on Monday 5, Tuesday 6, Wednesday 7, Thursday 8 and beyond; the wettest day looks like Sunday, October 18 with about 1.68 in (42.7 mm) expected. For the weekend, expect Saturday 47°F (8°C) and sunny / Sunday 39°F (4°C) and sunny.
For typical conditions month by month, see the Juneau climate & average temperatures guide.
Juneau forecast questions
Will it rain in Juneau this week?
The forecast currently shows meaningful precipitation chances on 12 of the next 14 days, peaking around Sunday, October 18.
What will be the warmest day in Juneau over the next 14 days?
Friday, October 9, with a forecast high near 48°F (9°C).
How accurate is a 14-day forecast for Juneau?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Juneau by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 32° | 25° | 20 | 12.7 in | 2.2 h/day | 7.1 h | 65% | 77% |
| February | 31° | 24° | 17 | 8.4 in | 4.2 h/day | 9.2 h | 60% | 74% |
| March | 36° | 28° | 18 | 7.4 in | 6.0 h/day | 11.6 h | 59% | 74% |
| April | 43° | 33° | 18 | 7.6 in | 7.4 h/day | 14.3 h | 62% | 78% |
| May | 54° | 41° | 16 | 7.4 in | 9.4 h/day | 16.7 h | 51% | 79% |
| June | 61° | 50° | 19 | 6.6 in | 9.4 h/day | 18.2 h | 63% | 82% |
| July | 64° | 54° | 18 | 9.9 in | 8.5 h/day | 17.6 h | 59% | 86% |
| August | 63° | 53° | 19 | 13.8 in | 7.8 h/day | 15.4 h | 63% | 87% |
| September | 56° | 47° | 21 | 15.5 in | 5.8 h/day | 12.7 h | 70% | 86% |
| October | 46° | 38° | 21 | 14.9 in | 4.0 h/day | 10.1 h | 68% | 84% |
| November | 36° | 29° | 22 | 11.9 in | 2.3 h/day | 7.7 h | 72% | 79% |
| December | 32° | 25° | 22 | 12.6 in | 1.6 h/day | 6.4 h | 70% | 79% |
14-day forecasts nearby