McCarthy, AK Weather & Growing Conditions
Tonight
27°F
Mostly Cloudy then Isolated Snow Showers
Isolated snow showers after 3am. Mostly cloudy, with a low around 27. East wind 0 to 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 27°F | Mostly Cloudy then Isolated Snow Showers | 0 to 5 mph E | 21% |
| Wednesday | 29°F | Isolated Snow Showers then Slight Chance Light Snow | 5 mph SE | 19% |
| Wednesday Night | 25°F | Mostly Cloudy | 0 to 5 mph SE | 13% |
| Thursday | 26°F | Partly Sunny | 5 to 10 mph NE | 9% |
| Thursday Night | 21°F | Mostly Cloudy | 5 mph NE | 9% |
| Friday | 25°F | Mostly Cloudy | 0 to 5 mph NE | 11% |
| Friday Night | 20°F | Mostly Cloudy | 0 to 5 mph NE | 11% |
| Saturday | 24°F | Mostly Cloudy | 5 mph E | 9% |
| Saturday Night | 18°F | Mostly Cloudy | 5 mph E | 5% |
| Sunday | 23°F | Mostly Cloudy | 5 mph E | 8% |
| Sunday Night | 18°F | Mostly Cloudy | 5 mph E | 9% |
| Monday | 23°F | Mostly Cloudy | 5 mph E | 11% |
| Monday Night | 18°F | Mostly Cloudy | 5 mph E | 8% |
| Tuesday | 21°F | Mostly Cloudy | 0 to 5 mph E | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McCarthy, AK
Growing season
63 days
Explore more for McCarthy, AK: full frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, Mccarthy 3 Sw, Ak (16.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.