King Salmon, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for King Salmon, a community in Bristol Bay Borough County, Alaska.
Tonight
34°F
Areas Of Fog
A chance of rain showers before 9pm, then areas of fog and a chance of rain between 9pm and 3am, then areas of fog and a chance of rain showers. Cloudy, with a low around 34. Northeast wind 5 to 10 mph. Chance of precipitation is 50%.
7-day forecast for King Salmon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 34°F | Areas Of Fog | 5 to 10 mph NE | 50% |
| Wednesday | 41°F | Areas Of Fog | 0 to 5 mph E | 49% |
| Wednesday Night | 32°F | Chance Rain Showers then Slight Chance Light Rain | 0 to 5 mph SE | 25% |
| Thursday | 39°F | Slight Chance Light Rain | 0 to 5 mph S | 24% |
| Thursday Night | 28°F | Mostly Cloudy | 5 to 10 mph NW | 14% |
| Friday | 36°F | Mostly Cloudy | 10 mph NW | 8% |
| Friday Night | 25°F | Mostly Cloudy | 5 to 10 mph N | 6% |
| Saturday | 34°F | Partly Sunny | 5 mph N | 6% |
| Saturday Night | 22°F | Mostly Cloudy | 5 mph N | 2% |
| Sunday | 32°F | Mostly Sunny | 5 mph N | 3% |
| Sunday Night | 23°F | Partly Cloudy | 5 mph NE | 4% |
| Monday | 34°F | Partly Sunny | 5 mph NE | 4% |
| Monday Night | 23°F | Mostly Cloudy | 5 mph NE | 7% |
| Tuesday | 32°F | Mostly Cloudy | 5 mph N | 3% |
Forecast source: National Weather Service (api.weather.gov) for King Salmon (58.735, -156.529). Updated through the day.
Growing snapshot for King Salmon
Last spring frost
May 26
First fall frost
Sep 15
Growing season
111 days
More local growing data for King Salmon: nearby ZIP 99633 weather · frost dates · planting calendar · Alaska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, King Salmon, Ak (11.5 mi from King Salmon). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.