Juneau Airport (JNU) Weather 07/13/2026
Overnight
46
Chance Showers and Patchy Fog
Independence Day
62
Patchy Fog then Partly Sunny
Saturday Night
48
Chance Showers and Patchy Fog
Sunday
61
Chance Showers and Patchy Fog
Sunday Night
48
Chance Showers
Monday
61
Showers Likely
Monday Night
49
Showers
Tuesday
62
Showers Likely
Tuesday Night
48
Showers Likely
Wednesday
60
Chance Showers
Wednesday Night
48
Showers Likely
Thursday
59
Chance Showers
Thursday Night
48
Chance Showers
Weekly Forecast
Overnight
A 30 percent chance of showers, mainly before 1am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 46. Calm wind.
Independence Day
Patchy fog before 7am. Otherwise, partly sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 48. South wind around 5 mph becoming calm in the evening.
Sunday
A 50 percent chance of showers. Patchy fog before 7am. Otherwise, cloudy, with a high near 61. Light south wind becoming southeast 5 to 10 mph in the morning.
Sunday Night
A 50 percent chance of showers. Cloudy, with a low around 48. East wind 5 to 10 mph.
Monday
Showers likely. Cloudy, with a high near 61. Chance of precipitation is 70%.
Monday Night
Showers. Low around 49. Chance of precipitation is 80%.
Tuesday
Showers likely. Cloudy, with a high near 62.
Tuesday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 48.
Wednesday
A chance of showers. Mostly cloudy, with a high near 60.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 48.
Thursday
A chance of showers. Mostly cloudy, with a high near 59.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 48.