Ridgefield, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ridgefield, a city in Clark County, Washington.
Overnight
52°F
Partly Cloudy
Partly cloudy, with a low around 52. North northwest wind around 3 mph.
7-day forecast for Ridgefield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Partly Cloudy | 3 mph NNW | 0% |
| Saturday | 77°F | Mostly Sunny | 2 to 6 mph NNW | 0% |
| Saturday Night | 53°F | Mostly Clear | 7 mph NNW | 0% |
| Sunday | 79°F | Sunny | 6 to 9 mph NW | 0% |
| Sunday Night | 53°F | Mostly Clear | 9 mph NW | 0% |
| Monday | 75°F | Mostly Sunny | 5 to 10 mph NW | 0% |
| Monday Night | 52°F | Partly Cloudy | 5 to 10 mph NW | 0% |
| Tuesday | 72°F | Mostly Sunny | 3 to 9 mph NW | 0% |
| Tuesday Night | 50°F | Partly Cloudy | 2 to 9 mph NNW | 0% |
| Wednesday | 71°F | Partly Sunny | 2 to 6 mph NW | 1% |
| Wednesday Night | 51°F | Mostly Cloudy | 6 mph NNW | 1% |
| Thursday | 69°F | Partly Sunny | 5 to 9 mph NNW | 12% |
| Thursday Night | 50°F | Mostly Cloudy | 9 mph NNW | 12% |
| Friday | 68°F | Mostly Sunny | 8 mph NW | 9% |
Forecast source: National Weather Service (api.weather.gov) for Ridgefield (45.812, -122.705). Updated through the day.
Growing snapshot for Ridgefield
Last spring frost
Apr 10
First fall frost
Nov 2
Growing season
209 days
Hardiness zone
8b
More local growing data for Ridgefield: nearby ZIP 98642 weather · frost dates · planting calendar · Washington frost dates
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Climate data from the nearest NOAA station, Scappoose Ind Ap, Or (8 mi from Ridgefield). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.