Ninilchik, AK Weather & Growing Conditions
Today
58°F
Light Rain
Rain. Cloudy, with a high near 58. East wind 5 to 10 mph. Chance of precipitation is 90%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 58°F | Light Rain | 5 to 10 mph E | 86% |
| Tonight | 50°F | Light Rain Likely | 0 to 5 mph NE | 65% |
| Wednesday | 59°F | Light Rain Likely | 0 to 5 mph N | 60% |
| Wednesday Night | 49°F | Chance Light Rain | 0 mph | 52% |
| Thursday | 61°F | Chance Light Rain | 0 mph | 52% |
| Thursday Night | 49°F | Chance Light Rain | 0 mph | 31% |
| Friday | 67°F | Mostly Cloudy | 0 to 5 mph SW | 8% |
| Friday Night | 49°F | Mostly Cloudy | 0 to 5 mph S | 4% |
| Saturday | 69°F | Partly Sunny | 0 mph | 4% |
| Saturday Night | 50°F | Mostly Cloudy | 0 mph | 4% |
| Sunday | 70°F | Partly Sunny | 0 mph | 7% |
| Sunday Night | 50°F | Partly Cloudy | 0 mph | 14% |
| Monday | 68°F | Mostly Sunny then Slight Chance Rain Showers | 0 mph | 19% |
| Monday Night | 49°F | Slight Chance Rain Showers | 0 mph | 19% |
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 Aug 4, 2026.