Ninilchik, AK Weather & Growing Conditions
This Afternoon
42°F
Chance Light Rain
A chance of rain. Cloudy, with a high near 42. Northeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 42°F | Chance Light Rain | 20 mph NE | 29% |
| Tonight | 34°F | Mostly Cloudy then Light Rain Likely | 15 to 20 mph NE | 69% |
| Wednesday | 43°F | Light Rain Likely then Isolated Rain Showers | 5 to 10 mph E | 62% |
| Wednesday Night | 28°F | Scattered Rain Showers then Slight Chance Light Rain | 5 mph E | 27% |
| Thursday | 39°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 10 mph NE | 15% |
| Thursday Night | 28°F | Partly Cloudy | 0 to 5 mph NE | 4% |
| Friday | 38°F | Partly Sunny then Slight Chance Rain And Snow | 0 mph | 22% |
| Friday Night | 26°F | Chance Rain And Snow | 0 to 5 mph NE | 25% |
| Saturday | 36°F | Slight Chance Light Snow | 5 mph NE | 19% |
| Saturday Night | 25°F | Slight Chance Rain And Snow then Mostly Cloudy | 0 to 5 mph NE | 18% |
| Sunday | 36°F | Partly Sunny then Slight Chance Rain And Snow | 0 mph | 17% |
| Sunday Night | 25°F | Chance Rain And Snow | 0 to 5 mph NE | 25% |
| Monday | 35°F | Chance Light Snow | 5 mph NE | 30% |
| Monday Night | 23°F | Slight Chance Light Snow | 5 mph NE | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ninilchik, AK
Last spring frost
May 16
First fall frost
Sep 30
Growing season
136 days
Explore more for Ninilchik, AK: full frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, Homer 8 Nw, Ak (17.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.