Naknek, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Naknek, a community in Bristol Bay Borough County, Alaska.
Overnight
43°F
Light Rain Likely
Rain likely. Cloudy. Low around 43, with temperatures rising to around 48 overnight. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
7-day forecast for Naknek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Light Rain Likely | 10 to 15 mph S | 60% |
| Tuesday | 57°F | Chance Light Rain | 10 to 15 mph S | 30% |
| Tuesday Night | 43°F | Mostly Cloudy | 5 to 10 mph S | 10% |
| Wednesday | 64°F | Mostly Cloudy then Chance Light Rain | 5 to 10 mph SE | 27% |
| Wednesday Night | 44°F | Chance Light Rain | 10 to 15 mph S | 32% |
| Thursday | 60°F | Chance Light Rain | 10 to 15 mph S | 30% |
| Thursday Night | 44°F | Chance Light Rain then Rain Showers Likely | 5 to 15 mph S | 55% |
| Friday | 62°F | Slight Chance Rain Showers then Cloudy | 5 to 10 mph SW | 23% |
| Friday Night | 46°F | Mostly Cloudy | 5 to 10 mph SW | 13% |
| Saturday | 66°F | Cloudy | 5 to 10 mph SW | 13% |
| Saturday Night | 46°F | Mostly Cloudy | 5 to 10 mph SW | 11% |
| Sunday | 68°F | Mostly Cloudy | 5 mph SW | 13% |
| Sunday Night | 46°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SW | 22% |
| Monday | 68°F | Chance Rain Showers | 5 to 10 mph SW | 28% |
Forecast source: National Weather Service (api.weather.gov) for Naknek (58.785, -156.886). Updated through the day.
Growing snapshot for Naknek
Last spring frost
May 26
First fall frost
Sep 15
Growing season
111 days
More local growing data for Naknek: 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 Naknek). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.