Olympia, WA Weather & Growing Conditions
Today
75°F
Mostly Sunny
Mostly sunny. High near 75, with temperatures falling to around 73 in the afternoon. North northwest wind 0 to 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Mostly Sunny | 0 to 3 mph NNW | 0% |
| Tonight | 49°F | Mostly Clear | 0 to 3 mph NW | 0% |
| Sunday | 76°F | Mostly Sunny | 0 to 3 mph N | 0% |
| Sunday Night | 48°F | Mostly Clear | 0 to 3 mph N | 0% |
| Monday | 74°F | Partly Sunny | 0 to 3 mph WNW | 0% |
| Monday Night | 50°F | Partly Cloudy | 0 to 3 mph NW | 0% |
| Tuesday | 71°F | Partly Sunny | 0 to 5 mph W | 0% |
| Tuesday Night | 48°F | Partly Cloudy | 0 to 5 mph W | 1% |
| Wednesday | 70°F | Partly Sunny | 0 to 7 mph W | 4% |
| Wednesday Night | 49°F | Mostly Cloudy | 0 to 7 mph WNW | 4% |
| Thursday | 67°F | Mostly Cloudy then Slight Chance Light Rain | 0 to 6 mph NNE | 19% |
| Thursday Night | 48°F | Slight Chance Light Rain | 0 to 6 mph N | 19% |
| Friday | 67°F | Mostly Sunny | 0 to 7 mph NNW | 9% |
| Friday Night | 47°F | Partly Cloudy | 0 to 7 mph NNW | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Olympia, WA
Last spring frost
Apr 29
First fall frost
Oct 14
Growing season
169 days
Hardiness zone
8b
Explore more for Olympia, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Olympia Ap, Wa (7.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.