Juneau Airport (JNU) Weather 09/18/2025
Overnight
51
Partly Cloudy
Friday
70
Partly Sunny
Friday Night
51
Partly Cloudy
Saturday
67
Mostly Sunny
Saturday Night
48
Partly Cloudy
Sunday
66
Partly Sunny
Sunday Night
48
Chance Rain
Monday
63
Chance Rain
Monday Night
47
Chance Rain
Tuesday
64
Chance Rain
Tuesday Night
47
Chance Rain
Wednesday
63
Chance Rain
Wednesday Night
48
Rain Likely
Weekly Forecast
Overnight
Partly cloudy, with a low around 51. Calm wind.
Friday
Partly sunny, with a high near 70. Calm wind becoming southeast around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 67. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 48. West wind around 5 mph becoming east in the evening.
Sunday
Partly sunny, with a high near 66.
Sunday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 48.
Monday
A chance of rain. Mostly cloudy, with a high near 63.
Monday Night
A chance of rain. Mostly cloudy, with a low around 47.
Tuesday
A chance of rain before 4pm. Partly sunny, with a high near 64.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Wednesday
A chance of rain. Partly sunny, with a high near 63.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 48.