Grapeview, WA Weather & Growing Conditions
Tonight
51°F
Partly Cloudy
Partly cloudy, with a low around 51. West southwest wind 1 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Partly Cloudy | 1 to 5 mph WSW | 0% |
| Saturday | 73°F | Partly Sunny | 3 mph SW | 1% |
| Saturday Night | 51°F | Partly Cloudy | 2 mph WNW | 0% |
| Sunday | 74°F | Mostly Sunny | 3 mph NNE | 0% |
| Sunday Night | 50°F | Mostly Clear | 0 to 3 mph NNE | 0% |
| Monday | 72°F | Mostly Sunny | 0 to 3 mph S | 0% |
| Monday Night | 50°F | Partly Cloudy | 0 to 3 mph NE | 1% |
| Tuesday | 69°F | Partly Sunny | 0 to 5 mph SW | 1% |
| Tuesday Night | 48°F | Partly Cloudy | 0 to 5 mph W | 1% |
| Wednesday | 68°F | Partly Sunny | 0 to 5 mph ESE | 4% |
| Wednesday Night | 49°F | Mostly Cloudy | 1 to 5 mph NNE | 8% |
| Thursday | 69°F | Partly Sunny then Slight Chance Light Rain | 1 to 6 mph N | 15% |
| Thursday Night | 51°F | Chance Light Rain | 6 mph WSW | 27% |
| Friday | 66°F | Chance Light Rain | 3 to 8 mph SW | 27% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Grapeview, WA
Last spring frost
Mar 24
First fall frost
Nov 15
Growing season
235 days
Hardiness zone
8b
Explore more for Grapeview, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Cushman Powerhouse #2, Wa (12 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.