Vantage, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vantage, a community in Grant County, Washington.
Today
90°F
Smoke
Smoke before 2pm. Sunny, with a high near 90. Northeast wind 3 to 8 mph.
7-day forecast for Vantage
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Smoke | 3 to 8 mph NE | 0% |
| Tonight | 64°F | Smoke | 0 to 5 mph NE | 0% |
| Wednesday | 95°F | Smoke | 0 to 5 mph SE | 0% |
| Wednesday Night | 67°F | Areas Of Smoke then Clear | 0 to 5 mph W | 0% |
| Thursday | 100°F | Sunny | 0 to 7 mph S | 0% |
| Thursday Night | 69°F | Clear | 7 mph W | 0% |
| Friday | 98°F | Sunny | 5 to 20 mph W | 0% |
| Friday Night | 67°F | Mostly Clear | 7 to 20 mph W | 0% |
| Saturday | 94°F | Sunny | 5 to 17 mph W | 0% |
| Saturday Night | 65°F | Mostly Clear | 10 to 18 mph W | 0% |
| Sunday | 91°F | Sunny | 3 to 14 mph W | 0% |
| Sunday Night | 63°F | Mostly Clear | 7 to 15 mph W | 0% |
| Monday | 90°F | Sunny | 2 to 8 mph W | 0% |
| Monday Night | 62°F | Mostly Clear | 7 to 12 mph W | 0% |
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 Aug 4, 2026.