Willow, AK Weather & Growing Conditions
This Afternoon
44°F
Light Rain Likely
Rain likely. Cloudy, with a high near 44. Northwest wind 0 to 10 mph. Chance of precipitation is 60%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 44°F | Light Rain Likely | 0 to 10 mph NW | 56% |
| Tonight | 36°F | Light Rain | 5 to 10 mph W | 100% |
| Saturday | 44°F | Light Rain then Rain Showers | 5 to 10 mph S | 99% |
| Saturday Night | 36°F | Rain Showers then Chance Light Rain | 0 to 5 mph N | 76% |
| Sunday | 45°F | Chance Light Rain then Chance Rain Showers | 0 to 5 mph NE | 37% |
| Sunday Night | 33°F | Rain Showers | 0 to 5 mph W | 79% |
| Monday | 41°F | Snow Showers | 0 to 5 mph S | 79% |
| Monday Night | 31°F | Chance Rain Showers then Mostly Cloudy | 5 mph SE | 33% |
| Tuesday | 42°F | Partly Sunny | 5 mph N | 8% |
| Tuesday Night | 30°F | Partly Cloudy | 5 mph NE | 9% |
| Wednesday | 42°F | Mostly Sunny | 5 mph SW | 11% |
| Wednesday Night | 30°F | Mostly Cloudy | 5 to 10 mph S | 11% |
| Thursday | 43°F | Mostly Cloudy | 5 to 10 mph SE | 14% |
| Thursday Night | 32°F | Chance Rain And Snow Showers | 5 to 10 mph SE | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Willow, AK
Last spring frost
May 15
First fall frost
Sep 18
Growing season
126 days
Explore more for Willow, AK: full frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, Willow West, Ak (17.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.