Skagway, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Skagway, a community in Skagway Municipality County, Alaska.
Overnight
50°F
Mostly Cloudy
Mostly cloudy, with a low around 50. South wind around 0 mph.
7-day forecast for Skagway
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Mostly Cloudy | 0 mph | 0% |
| Tuesday | 58°F | Partly Sunny | 0 to 20 mph SW | 0% |
| Tuesday Night | 49°F | Mostly Cloudy | 0 to 20 mph S | 0% |
| Wednesday | 64°F | Mostly Sunny | 0 to 15 mph SW | 0% |
| Wednesday Night | 49°F | Partly Cloudy | 0 to 15 mph S | 0% |
| Thursday | 66°F | Partly Sunny | 0 to 15 mph SW | 1% |
| Thursday Night | 51°F | Mostly Cloudy | 0 to 15 mph S | 3% |
| Friday | 60°F | Mostly Cloudy | 0 to 15 mph S | 1% |
| Friday Night | 52°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 15 mph SW | 15% |
| Saturday | 60°F | Slight Chance Rain Showers then Cloudy | 0 to 15 mph SW | 15% |
| Saturday Night | 52°F | Mostly Cloudy | 0 to 15 mph SW | 8% |
| Sunday | 65°F | Mostly Cloudy | 0 to 15 mph SW | 8% |
| Sunday Night | 52°F | Mostly Cloudy | 0 to 15 mph NW | 0% |
| Monday | 65°F | Partly Sunny | 0 to 15 mph W | 8% |
Forecast source: National Weather Service (api.weather.gov) for Skagway (59.464, -135.276). Updated through the day.
Growing snapshot for Skagway
Last spring frost
Apr 21
First fall frost
Oct 17
Growing season
176 days
More local growing data for Skagway: nearby ZIP 99840 weather · frost dates · planting calendar · Alaska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Skagway Ap, Ak (7.3 mi from Skagway). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.