South Naknek, AK Weather & Growing Conditions
Today
51°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 51. North wind around 15 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 51°F | Chance Rain Showers | 15 mph N | 41% |
| Tonight | 41°F | Rain Showers Likely | 15 to 25 mph N | 57% |
| Sunday | 43°F | Rain Showers Likely | 15 to 20 mph N | 57% |
| Sunday Night | 34°F | Chance Rain Showers then Slight Chance Rain And Snow Showers | 15 to 25 mph N | 45% |
| Monday | 45°F | Slight Chance Rain And Snow Showers then Cloudy | 15 to 25 mph N | 18% |
| Monday Night | 35°F | Mostly Cloudy | 10 to 15 mph N | 11% |
| Tuesday | 49°F | Mostly Sunny | 10 to 15 mph N | 2% |
| Tuesday Night | 34°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Wednesday | 50°F | Mostly Sunny | 5 mph NE | 10% |
| Wednesday Night | 39°F | Rain Showers Likely | 5 to 20 mph SE | 65% |
| Thursday | 54°F | Rain Showers Likely | 20 to 25 mph SE | 65% |
| Thursday Night | 44°F | Rain Showers Likely | 20 to 25 mph S | 66% |
| Friday | 54°F | Rain Showers Likely | 20 mph S | 61% |
| Friday Night | 44°F | Rain Showers Likely | 15 to 20 mph S | 67% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South Naknek, AK
Last spring frost
May 26
First fall frost
Sep 15
Growing season
111 days
Explore more for South Naknek, AK: full frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, King Salmon, Ak (12.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.