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
51°F
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 51. Southeast wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
7-day forecast for Willow Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Chance Light Rain | 20 to 25 mph SE | 25% |
| Tuesday | 68°F | Slight Chance Light Rain | 20 mph SE | 23% |
| Tuesday Night | 49°F | Slight Chance Light Rain | 10 to 20 mph SE | 17% |
| Wednesday | 72°F | Mostly Sunny | 10 mph SE | 12% |
| Wednesday Night | 49°F | Partly Cloudy | 5 to 10 mph S | 6% |
| Thursday | 73°F | Mostly Sunny | 0 to 5 mph SE | 8% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 5 mph S | 9% |
| Friday | 76°F | Partly Sunny | 5 mph SW | 9% |
| Friday Night | 51°F | Mostly Cloudy | 0 to 5 mph S | 11% |
| Saturday | 76°F | Partly Sunny then Slight Chance Rain Showers | 0 to 5 mph W | 17% |
| Saturday Night | 51°F | Slight Chance Rain Showers | 0 mph | 17% |
| Sunday | 76°F | Partly Sunny then Slight Chance Rain Showers | 0 to 5 mph NW | 18% |
| Sunday Night | 51°F | Slight Chance Rain Showers | 0 to 5 mph SE | 18% |
| Monday | 75°F | Chance Rain Showers | 0 to 5 mph NW | 29% |
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 Aug 4, 2026.