Juneau city and, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Juneau city and, a borough in Juneau City And Borough County, Alaska.
Overnight
44°F
Slight Chance Light Rain
A slight chance of rain before 4am. Cloudy, with a low around 44. West wind around 10 mph. Chance of precipitation is 20%.
7-day forecast for Juneau city and
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 44°F | Slight Chance Light Rain | 10 mph W | 20% |
| Tuesday | 50°F | Partly Sunny | 5 to 10 mph W | 3% |
| Tuesday Night | 42°F | Mostly Cloudy | 5 mph W | 0% |
| Wednesday | 52°F | Partly Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 43°F | Partly Cloudy | 5 mph NW | 1% |
| Thursday | 54°F | Partly Sunny | 0 to 5 mph NW | 5% |
| Thursday Night | 44°F | Mostly Cloudy | 0 to 5 mph NW | 8% |
| Friday | 54°F | Chance Rain Showers | 0 to 5 mph NW | 26% |
| Friday Night | 45°F | Chance Rain Showers | 0 to 5 mph NW | 26% |
| Saturday | 51°F | Slight Chance Rain Showers | 0 to 5 mph NW | 20% |
| Saturday Night | 44°F | Mostly Cloudy | 5 mph NW | 13% |
| Sunday | 55°F | Partly Sunny | 0 to 5 mph NW | 0% |
| Sunday Night | 45°F | Mostly Cloudy | 5 mph NW | 0% |
| Monday | 56°F | Partly Sunny | 0 to 5 mph NW | 11% |
Forecast source: National Weather Service (api.weather.gov) for Juneau city and (58.373, -134.178). Updated through the day.
Growing snapshot for Juneau city and
Last spring frost
May 3
First fall frost
Oct 14
Growing season
164 days
More local growing data for Juneau city and: nearby ZIP 99801 weather · frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, Annex Creek, Ak (4.7 mi from Juneau city and). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.