Parker, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Parker, a community in Yakima County, Washington.
Tonight
53°F
Mostly Clear
Mostly clear. Low around 53, with temperatures rising to around 55 overnight. North wind around 5 mph.
7-day forecast for Parker
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 81°F | Sunny | 2 to 6 mph W | 0% |
| Saturday Night | 54°F | Mostly Clear | 5 mph NE | 0% |
| Sunday | 83°F | Sunny | 5 mph SE | 0% |
| Sunday Night | 54°F | Mostly Clear | 1 to 5 mph NE | 0% |
| Monday | 83°F | Sunny | 5 mph NE | 0% |
| Monday Night | 54°F | Partly Cloudy | 7 mph N | 0% |
| Tuesday | 79°F | Mostly Sunny | 3 to 7 mph N | 0% |
| Tuesday Night | 52°F | Partly Cloudy | 7 mph N | 0% |
| Wednesday | 74°F | Mostly Sunny | 3 to 7 mph NE | 1% |
| Wednesday Night | 50°F | Partly Cloudy | 6 mph N | 1% |
| Thursday | 71°F | Mostly Sunny | 5 mph N | 5% |
| Thursday Night | 50°F | Mostly Cloudy | 6 mph N | 7% |
| Friday | 68°F | Mostly Sunny | 6 mph N | 5% |
Forecast source: National Weather Service (api.weather.gov) for Parker (46.502, -120.467). Updated through the day.
Growing snapshot for Parker
Last spring frost
Apr 21
First fall frost
Oct 15
Growing season
176 days
Hardiness zone
7a
More local growing data for Parker: nearby ZIP 98939 weather · frost dates · planting calendar · Washington frost dates
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Climate data from the nearest NOAA station, Wapato, Wa (5.1 mi from Parker). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.