Lake Louise, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lake Louise, a community in Copper River Census Area County, Alaska.
Overnight
19°F
Mostly Cloudy
Mostly cloudy. Low around 19, with temperatures rising to around 25 overnight. East wind around 5 mph.
7-day forecast for Lake Louise
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 19°F | Mostly Cloudy | 5 mph E | 13% |
| Wednesday | 31°F | Slight Chance Light Snow then Partly Sunny | 5 to 10 mph E | 15% |
| Wednesday Night | 23°F | Mostly Cloudy | 10 mph E | 13% |
| Thursday | 28°F | Isolated Snow Showers then Mostly Cloudy | 0 to 5 mph NE | 16% |
| Thursday Night | 20°F | Mostly Cloudy | 5 mph NW | 5% |
| Friday | 26°F | Mostly Cloudy | 5 mph NW | 7% |
| Friday Night | 20°F | Mostly Cloudy | 5 mph N | 13% |
| Saturday | 26°F | Slight Chance Light Snow | 5 mph N | 18% |
| Saturday Night | 20°F | Mostly Cloudy | 5 to 10 mph NW | 7% |
| Sunday | 22°F | Mostly Cloudy | 5 mph N | 7% |
| Sunday Night | 17°F | Mostly Cloudy | 5 mph NE | 6% |
| Monday | 22°F | Slight Chance Light Snow | 5 mph NW | 20% |
| Monday Night | 18°F | Slight Chance Light Snow then Mostly Cloudy | 5 mph NW | 15% |
| Tuesday | 22°F | Partly Sunny | 5 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov) for Lake Louise (62.302, -146.540). Updated through the day.
Growing snapshot for Lake Louise
Last spring frost
May 30
First fall frost
Sep 4
Growing season
95 days
More local growing data for Lake Louise: nearby ZIP 99588 weather · frost dates · planting calendar · Alaska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lake Susitna, Ak (17.7 mi from Lake Louise). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.