Mosquito Lake, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mosquito Lake, a community in Haines Borough County, Alaska.
Today
32°F
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before 9am. Mostly cloudy, with a high near 32. East wind 5 to 10 mph. Chance of precipitation is 20%.
7-day forecast for Mosquito Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 32°F | Slight Chance Light Snow then Mostly Cloudy | 5 to 10 mph E | 22% |
| Tonight | 27°F | Light Snow | 0 to 10 mph SE | 84% |
| Thursday | 31°F | Light Snow | 5 mph E | 100% |
| Thursday Night | 25°F | Snow | 5 to 10 mph E | 100% |
| Friday | 33°F | Light Snow | 5 to 10 mph SE | 100% |
| Friday Night | 29°F | Light Snow | 10 to 20 mph SE | 100% |
| Saturday | 32°F | Light Snow Likely | 10 to 15 mph S | 66% |
| Saturday Night | 23°F | Light Snow Likely | 5 to 10 mph NW | 61% |
| Sunday | 28°F | Light Snow Likely | 5 mph W | 64% |
| Sunday Night | 24°F | Snow Likely | 5 mph S | 67% |
| Monday | 29°F | Snow | 5 mph SE | 77% |
| Monday Night | 25°F | Snow | 5 to 10 mph SE | 77% |
| Tuesday | 30°F | Light Snow | 5 mph SE | 76% |
| Tuesday Night | 26°F | Light Snow | 5 mph SE | 76% |
Forecast source: National Weather Service (api.weather.gov) for Mosquito Lake (59.475, -136.199). Updated through the day.
Growing snapshot for Mosquito Lake
Last spring frost
May 6
First fall frost
Oct 10
Growing season
154 days
More local growing data for Mosquito Lake: nearby ZIP 99827 weather · frost dates · planting calendar · Alaska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Glacier Bay, Ak (28 mi from Mosquito Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.