Riverpoint, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Riverpoint, a community in King County, Washington.
Today
88°F
Smoke
Smoke. Sunny, with a high near 88. North wind 1 to 5 mph.
7-day forecast for Riverpoint
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Smoke | 1 to 5 mph N | 0% |
| Tonight | 61°F | Smoke | 0 to 3 mph E | 0% |
| Wednesday | 92°F | Areas Of Smoke | 0 to 3 mph NNE | 0% |
| Wednesday Night | 63°F | Mostly Clear | 0 to 3 mph NE | 0% |
| Thursday | 91°F | Sunny | 0 to 3 mph N | 0% |
| Thursday Night | 62°F | Mostly Clear | 0 to 3 mph NW | 0% |
| Friday | 87°F | Sunny | 0 to 5 mph NW | 0% |
| Friday Night | 60°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Saturday | 83°F | Sunny | 0 to 6 mph NW | 0% |
| Saturday Night | 57°F | Mostly Clear | 0 to 6 mph NNW | 2% |
| Sunday | 77°F | Mostly Sunny | 0 to 5 mph NW | 2% |
| Sunday Night | 56°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Monday | 77°F | Mostly Sunny | 0 to 5 mph NW | 3% |
| Monday Night | 56°F | Partly Cloudy | 0 to 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Riverpoint (47.480, -121.712). Updated through the day.
Growing snapshot for Riverpoint
Last spring frost
Apr 23
First fall frost
Nov 1
Growing season
193 days
Hardiness zone
8a
More local growing data for Riverpoint: nearby ZIP 98045 weather · frost dates · planting calendar · Washington frost dates
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Climate data from the nearest NOAA station, Cedar Lake, Wa (5.5 mi from Riverpoint). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.