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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
38°F
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a low around 38. Northeast wind around 5 mph. Chance of precipitation is 20%.

7-day forecast for Naknek

WhenTempForecastWindPrecip
Overnight 38°F Slight Chance Rain Showers 5 mph NE 21%
Saturday 50°F Chance Rain Showers 5 to 15 mph NE 40%
Saturday Night 42°F Chance Rain Showers 15 to 25 mph N 54%
Sunday 43°F Chance Rain Showers 15 to 25 mph N 54%
Sunday Night 32°F Chance Rain And Snow Showers 20 to 25 mph N 42%
Monday 44°F Slight Chance Snow Showers then Cloudy 15 to 25 mph N 18%
Monday Night 33°F Mostly Cloudy 10 to 15 mph NW 10%
Tuesday 48°F Mostly Sunny 10 to 15 mph NW 2%
Tuesday Night 33°F Partly Cloudy 5 to 10 mph N 0%
Wednesday 49°F Mostly Sunny 5 mph NE 9%
Wednesday Night 38°F Rain Showers Likely 5 to 20 mph SE 64%
Thursday 53°F Rain Showers Likely 20 to 25 mph SE 64%
Thursday Night 42°F Rain Showers Likely 15 to 25 mph SE 64%
Friday 53°F Rain Showers Likely 15 to 20 mph S 60%

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

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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 Sep 19, 2026.