NWS Forecast for Juneau AK

National Weather Service Forecast for: Juneau AK
Issued by: National Weather Service Juneau, AK

Updated: 8:01 pm AKDT Jun 29, 2026

Tonight Slight Chance Showers	Tuesday Chance Showers	Tuesday Night Chance Showers	Wednesday Chance Showers	Wednesday Night Chance Showers	Thursday Chance Showers	Thursday Night Chance Showers	Friday Showers Likely	Friday Night Showers Likely
Lo 49 °F	Hi 58 °F	Lo 47 °F	Hi 58 °F	Lo 47 °F	Hi 60 °F	Lo 49 °F	Hi 59 °F	Lo 49 °F

Tonight	A 20 percent chance of showers. Cloudy, with a low around 49. Calm wind.
Tuesday	A 30 percent chance of showers. Mostly cloudy, with a high near 58. Calm wind becoming northwest around 5 mph.
Tuesday Night	A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 47. Calm wind.
Wednesday	A 40 percent chance of showers. Mostly cloudy, with a high near 58. Calm wind becoming southwest around 5 mph.
Wednesday Night	A 40 percent chance of showers. Mostly cloudy, with a low around 47. Southwest wind around 5 mph becoming calm.
Thursday	A 40 percent chance of showers. Mostly cloudy, with a high near 60.
Thursday Night	A 40 percent chance of showers. Cloudy, with a low around 49.
Friday	Showers likely, mainly after 10am. Cloudy, with a high near 59.
Friday Night	Showers likely. Widespread haze after 10pm. Cloudy, with a low around 49.
Independence Day	A chance of showers. Cloudy, with a high near 62.
Saturday Night	A chance of showers. Cloudy, with a low around 49.
Sunday	A chance of showers. Mostly cloudy, with a high near 61.
Sunday Night	A chance of showers. Mostly cloudy, with a low around 50.
Monday	A chance of showers. Mostly cloudy, with a high near 62.

Forecast from NOAA-NWS for Juneau AK.