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.
Today
66°F
Slight Chance Light Rain then Partly Sunny
A slight chance of rain before 10am. Partly sunny, with a high near 66. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
7-day forecast for Lake Louise
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 66°F | Slight Chance Light Rain then Partly Sunny | 10 to 15 mph SE | 19% |
| Tonight | 45°F | Partly Cloudy | 5 to 15 mph SE | 6% |
| Wednesday | 67°F | Mostly Sunny | 0 to 5 mph E | 7% |
| Wednesday Night | 49°F | Partly Cloudy | 0 to 5 mph SW | 5% |
| Thursday | 68°F | Mostly Sunny | 0 mph | 11% |
| Thursday Night | 51°F | Mostly Cloudy | 0 to 5 mph SW | 11% |
| Friday | 65°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph NW | 18% |
| Friday Night | 51°F | Slight Chance Rain Showers | 5 mph NW | 18% |
| Saturday | 65°F | Slight Chance Rain Showers | 5 mph NW | 19% |
| Saturday Night | 51°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph NW | 19% |
| Sunday | 66°F | Partly Sunny then Slight Chance Rain Showers | 5 mph N | 24% |
| Sunday Night | 51°F | Slight Chance Rain Showers | 5 mph N | 24% |
| Monday | 66°F | Chance Rain Showers | 5 mph N | 30% |
| Monday Night | 51°F | Chance Rain Showers | 5 mph N | 30% |
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 Aug 4, 2026.