Sitka city and, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sitka city and, a borough in Sitka City And Borough County, Alaska.
Overnight
54°F
Rain Showers
Rain showers. Cloudy, with a low around 54. South wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Sitka city and
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Rain Showers | 5 mph S | 99% |
| Saturday | 62°F | Rain Showers | 5 to 15 mph S | 99% |
| Saturday Night | 53°F | Rain Showers | 10 to 15 mph S | 100% |
| Sunday | 60°F | Showers And Thunderstorms | 10 to 15 mph S | 100% |
| Sunday Night | 49°F | Showers And Thunderstorms | 5 to 15 mph S | 100% |
| Monday | 59°F | Showers And Thunderstorms | 5 mph S | 100% |
| Monday Night | 48°F | Showers And Thunderstorms | 5 mph SE | 76% |
| Tuesday | 58°F | Rain Showers | 5 to 10 mph SE | 96% |
| Tuesday Night | 47°F | Rain Showers | 5 to 10 mph SE | 75% |
| Wednesday | 58°F | Rain Showers Likely | 5 to 10 mph SE | 74% |
| Wednesday Night | 46°F | Rain Showers Likely | 5 mph SE | 67% |
| Thursday | 60°F | Chance Rain Showers | 5 mph SE | 33% |
| Thursday Night | 46°F | Chance Rain Showers | 0 to 5 mph SE | 25% |
| Friday | 60°F | Chance Rain Showers | 0 to 5 mph SE | 37% |
Forecast source: National Weather Service (api.weather.gov) for Sitka city and (57.193, -135.367). Updated through the day.
Growing snapshot for Sitka city and
Last spring frost
May 3
First fall frost
Oct 18
Growing season
166 days
More local growing data for Sitka city and: nearby ZIP 99835 weather · frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, Sitka 1 Ne, Ak (12.8 mi from Sitka city and). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.