Denali Park, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Denali Park, a community in Denali Borough County, Alaska.
Tonight
18°F
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 3am. Mostly cloudy, with a low around 18. Southeast wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
7-day forecast for Denali Park
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 18°F | Mostly Cloudy then Slight Chance Light Snow | 15 to 20 mph SE | 17% |
| Wednesday | 28°F | Areas Of Blowing Snow | 20 to 25 mph SE | 38% |
| Wednesday Night | 15°F | Chance Light Snow | 15 mph SE | 43% |
| Thursday | 26°F | Chance Light Snow | 10 to 15 mph SE | 43% |
| Thursday Night | 10°F | Mostly Cloudy | 5 mph NE | 14% |
| Friday | 18°F | Mostly Cloudy | 5 to 10 mph N | 14% |
| Friday Night | 8°F | Mostly Cloudy | 5 to 10 mph E | 5% |
| Saturday | 20°F | Mostly Cloudy | 5 to 10 mph SE | 5% |
| Saturday Night | 6°F | Mostly Cloudy | 5 mph SE | 2% |
| Sunday | 16°F | Mostly Cloudy | 5 mph SE | 2% |
| Sunday Night | 4°F | Mostly Cloudy | 5 to 15 mph SE | 3% |
| Monday | 14°F | Partly Sunny | 5 to 15 mph SE | 3% |
| Monday Night | 6°F | Mostly Cloudy | 5 to 10 mph SE | 2% |
| Tuesday | 17°F | Partly Sunny | 5 mph SE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Denali Park (63.573, -148.674). Updated through the day.
Growing snapshot for Denali Park
Last spring frost
Jun 6
First fall frost
Aug 25
Growing season
77 days
More local growing data for Denali Park: nearby ZIP 99755 weather · frost dates · planting calendar · Alaska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mckinley Park, Ak (7.8 mi from Denali Park). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.