Sterling, AK Weather & Growing Conditions
Overnight
52°F
Light Rain
Rain. Cloudy, with a low around 52. East wind around 5 mph. Chance of precipitation is 90%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Light Rain | 5 mph E | 89% |
| Tuesday | 61°F | Light Rain | 0 to 5 mph E | 84% |
| Tuesday Night | 51°F | Chance Light Rain | 0 mph | 49% |
| Wednesday | 64°F | Chance Light Rain | 0 mph | 43% |
| Wednesday Night | 48°F | Chance Light Rain | 0 mph | 42% |
| Thursday | 65°F | Chance Light Rain | 0 to 5 mph NE | 42% |
| Thursday Night | 48°F | Chance Light Rain | 0 to 5 mph SW | 25% |
| Friday | 68°F | Cloudy | 0 to 5 mph SW | 10% |
| Friday Night | 48°F | Mostly Cloudy | 0 to 5 mph NW | 6% |
| Saturday | 71°F | Mostly Cloudy | 0 to 5 mph NW | 4% |
| Saturday Night | 48°F | Mostly Cloudy | 0 to 5 mph NW | 4% |
| Sunday | 72°F | Partly Sunny | 0 to 5 mph NW | 7% |
| Sunday Night | 49°F | Mostly Cloudy | 0 to 5 mph NW | 11% |
| Monday | 72°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 5 mph NW | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sterling, AK
Last spring frost
May 20
First fall frost
Sep 21
Growing season
123 days
Explore more for Sterling, AK: full frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, Sterling 6Sw, Ak (7.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.