Lacey, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lacey, a city in Thurston County, Washington.
Today
90°F
Sunny then Areas Of Smoke
Areas of smoke after 1pm. Sunny, with a high near 90. Northeast wind 2 to 8 mph.
7-day forecast for Lacey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Sunny then Areas Of Smoke | 2 to 8 mph NE | 0% |
| Tonight | 58°F | Areas Of Smoke | 1 to 8 mph NE | 0% |
| Wednesday | 95°F | Patchy Smoke | 1 to 7 mph NNE | 0% |
| Wednesday Night | 58°F | Mostly Clear | 0 to 6 mph N | 0% |
| Thursday | 93°F | Sunny | 0 to 7 mph WNW | 0% |
| Thursday Night | 58°F | Mostly Clear | 2 to 7 mph WSW | 0% |
| Friday | 89°F | Sunny | 2 to 8 mph WSW | 0% |
| Friday Night | 56°F | Mostly Clear | 1 to 8 mph SW | 0% |
| Saturday | 83°F | Sunny | 1 to 10 mph WSW | 0% |
| Saturday Night | 54°F | Partly Cloudy | 2 to 10 mph SW | 0% |
| Sunday | 79°F | Mostly Sunny | 2 to 8 mph WSW | 0% |
| Sunday Night | 53°F | Partly Cloudy | 1 to 8 mph WSW | 0% |
| Monday | 79°F | Mostly Sunny | 1 to 8 mph W | 0% |
| Monday Night | 53°F | Partly Cloudy | 1 to 8 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Lacey (47.043, -122.798). Updated through the day.
Growing snapshot for Lacey
Last spring frost
Apr 29
First fall frost
Oct 14
Growing season
169 days
Hardiness zone
8b
More local growing data for Lacey: nearby ZIP 98503 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Olympia Ap, Wa (6.2 mi from Lacey). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.