Lake Louise, AK Weather & Growing Conditions
This Afternoon
27°F
Partly Sunny
Partly sunny. High near 27, with temperatures falling to around 22 in the afternoon. East wind around 5 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 27°F | Partly Sunny | 5 mph E | 13% |
| Tonight | 20°F | Mostly Cloudy | 5 mph E | 13% |
| Wednesday | 29°F | Chance Light Snow | 10 mph SE | 27% |
| Wednesday Night | 18°F | Mostly Cloudy | 10 mph E | 12% |
| Thursday | 25°F | Partly Sunny | 5 to 10 mph E | 9% |
| Thursday Night | 14°F | Mostly Cloudy | 0 to 5 mph N | 3% |
| Friday | 24°F | Mostly Cloudy | 0 to 5 mph N | 4% |
| Friday Night | 13°F | Mostly Cloudy | 5 mph NE | 7% |
| Saturday | 22°F | Mostly Cloudy | 5 mph NE | 10% |
| Saturday Night | 10°F | Mostly Cloudy | 5 mph N | 11% |
| Sunday | 19°F | Mostly Cloudy | 0 to 5 mph NE | 11% |
| Sunday Night | 11°F | Mostly Cloudy | 5 mph NE | 6% |
| Monday | 20°F | Mostly Cloudy | 5 mph NE | 6% |
| Monday Night | 10°F | Mostly Cloudy | 5 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lake Louise, AK
Last spring frost
May 30
First fall frost
Sep 4
Growing season
95 days
Explore more for Lake Louise, AK: full frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, Lake Susitna, Ak (17.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.