Vantage, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vantage, a community in Grant County, Washington.
Today
55°F
Mostly Cloudy
Mostly cloudy. High near 55, with temperatures falling to around 53 in the afternoon. Northeast wind 2 to 7 mph.
7-day forecast for Vantage
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 55°F | Mostly Cloudy | 2 to 7 mph NE | 11% |
| Tonight | 38°F | Partly Cloudy | 0 to 5 mph NW | 11% |
| Wednesday | 54°F | Sunny | 0 to 3 mph SE | 3% |
| Wednesday Night | 42°F | Chance Rain Showers | 1 mph S | 32% |
| Thursday | 59°F | Mostly Sunny | 0 to 6 mph SW | 2% |
| Thursday Night | 41°F | Partly Cloudy | 0 to 3 mph NW | 8% |
| Friday | 57°F | Mostly Cloudy | 0 to 3 mph SW | 8% |
| Friday Night | 41°F | Mostly Cloudy | 2 mph W | 4% |
| Saturday | 58°F | Partly Sunny | 2 mph N | 1% |
| Saturday Night | 43°F | Mostly Cloudy | 1 mph NW | 8% |
| Sunday | 60°F | Partly Sunny | 1 to 8 mph W | 8% |
| Sunday Night | 41°F | Mostly Cloudy | 0 to 3 mph NW | 7% |
| Monday | 56°F | Partly Sunny | 1 mph N | 7% |
| Monday Night | 42°F | Chance Rain Showers | 1 mph N | 30% |
Forecast source: National Weather Service (api.weather.gov) for Vantage (46.945, -119.992). Updated through the day.
Growing snapshot for Vantage
Last spring frost
Apr 23
First fall frost
Oct 12
Growing season
172 days
Hardiness zone
7b
More local growing data for Vantage: nearby ZIP 99321 weather · frost dates · planting calendar · Washington frost dates
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Quincy
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Sunland Estates
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Climate data from the nearest NOAA station, Smyrna, Wa (11 mi from Vantage). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.