Willow Creek, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Willow Creek, a community in Copper River Census Area County, Alaska.
Overnight
21°F
Mostly Cloudy
Mostly cloudy, with a low around 21. Northwest wind around 0 mph.
7-day forecast for Willow Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 21°F | Mostly Cloudy | 0 mph | 13% |
| Wednesday | 32°F | Slight Chance Light Snow then Partly Sunny | 0 to 5 mph S | 15% |
| Wednesday Night | 20°F | Mostly Cloudy then Chance Light Snow | 0 to 5 mph S | 25% |
| Thursday | 25°F | Slight Chance Light Snow then Mostly Cloudy | 0 to 5 mph NE | 15% |
| Thursday Night | 16°F | Mostly Cloudy | 0 to 5 mph NW | 10% |
| Friday | 25°F | Mostly Cloudy | 0 to 5 mph NW | 9% |
| Friday Night | 15°F | Mostly Cloudy then Slight Chance Light Snow | 0 to 5 mph SW | 18% |
| Saturday | 27°F | Slight Chance Light Snow then Partly Sunny | 0 to 5 mph S | 18% |
| Saturday Night | 15°F | Mostly Cloudy | 0 to 5 mph SW | 2% |
| Sunday | 21°F | Mostly Cloudy | 0 mph | 3% |
| Sunday Night | 13°F | Mostly Cloudy then Slight Chance Light Snow | 0 mph | 17% |
| Monday | 21°F | Chance Light Snow | 0 to 5 mph W | 25% |
| Monday Night | 13°F | Mostly Cloudy then Slight Chance Light Snow | 0 mph | 15% |
| Tuesday | 22°F | Slight Chance Light Snow | 0 mph | 19% |
Forecast source: National Weather Service (api.weather.gov) for Willow Creek (61.830, -145.199). Updated through the day.
Growing snapshot for Willow Creek
Growing season
72 days
More local growing data for Willow Creek: nearby ZIP 99573 weather · frost dates · planting calendar · Alaska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tonsina, Ak (17.4 mi from Willow Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.