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.
Today
49°F
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a high near 49. Southeast wind around 5 mph. Chance of precipitation is 60%.
7-day forecast for King Salmon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 49°F | Rain Showers Likely | 5 mph SE | 64% |
| Tonight | 38°F | Rain Showers Likely | 0 to 5 mph SE | 60% |
| Saturday | 51°F | Chance Rain Showers | 0 to 15 mph N | 38% |
| Saturday Night | 42°F | Chance Rain Showers | 15 mph N | 54% |
| Sunday | 43°F | Chance Light Rain | 10 to 15 mph NW | 54% |
| Sunday Night | 33°F | Rain Showers Likely | 10 to 15 mph NW | 60% |
| Monday | 45°F | Slight Chance Rain And Snow Showers | 10 to 15 mph NW | 35% |
| Monday Night | 33°F | Mostly Cloudy | 10 mph NW | 7% |
| Tuesday | 48°F | Partly Sunny | 10 mph NW | 6% |
| Tuesday Night | 32°F | Partly Cloudy | 5 to 10 mph N | 9% |
| Wednesday | 51°F | Mostly Sunny | 5 mph E | 10% |
| Wednesday Night | 38°F | Chance Rain Showers | 5 to 15 mph SE | 37% |
| Thursday | 54°F | Chance Rain Showers | 15 to 20 mph SE | 45% |
| Thursday Night | 42°F | Rain Showers Likely | 15 to 20 mph SE | 55% |
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 Sep 18, 2026.