King City, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for King City, a city in Washington County, Oregon.
Today
58°F
Areas Of Fog then Light Rain Likely
Areas of fog before 10am, then rain likely. Mostly cloudy. High near 58, with temperatures falling to around 55 in the afternoon. South wind around 2 mph. Chance of precipitation is 70%.
7-day forecast for King City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 58°F | Areas Of Fog then Light Rain Likely | 2 mph S | 67% |
| Tonight | 46°F | Light Rain | 1 to 6 mph SSW | 87% |
| Thursday | 60°F | Patchy Fog then Mostly Sunny | 2 mph SSW | 6% |
| Thursday Night | 43°F | Patchy Fog | 1 mph S | 14% |
| Friday | 59°F | Chance Light Rain | 2 mph S | 26% |
| Friday Night | 46°F | Chance Light Rain then Mostly Cloudy | 1 mph S | 26% |
| Saturday | 64°F | Partly Sunny then Slight Chance Light Rain | 2 mph SSE | 20% |
| Saturday Night | 49°F | Light Rain | 2 to 12 mph S | 75% |
| Sunday | 58°F | Chance Light Rain | 1 to 8 mph SSW | 40% |
| Sunday Night | 44°F | Slight Chance Light Rain then Mostly Cloudy | 1 mph NNE | 15% |
| Monday | 57°F | Chance Light Rain | 1 mph SE | 31% |
| Monday Night | 46°F | Chance Light Rain | 2 mph S | 36% |
| Tuesday | 59°F | Chance Light Rain | 2 mph S | 39% |
| Tuesday Night | 47°F | Chance Light Rain | 2 mph S | 42% |
Forecast source: National Weather Service (api.weather.gov) for King City (45.401, -122.807). Updated through the day.
Growing snapshot for King City
Last spring frost
Apr 1
First fall frost
Nov 6
Growing season
222 days
Hardiness zone
9a
More local growing data for King City: nearby ZIP 97224 weather · frost dates · planting calendar · Oregon frost dates
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Climate data from the nearest NOAA station, Beaverton 2 Ssw, Or (3.6 mi from King City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.