Bay Center, WA Weather & Growing Conditions
Tonight
55°F
Mostly Cloudy
Mostly cloudy, with a low around 55. West northwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Mostly Cloudy | 3 mph WNW | 0% |
| Saturday | 63°F | Partly Sunny | 2 to 14 mph NNW | 1% |
| Saturday Night | 55°F | Mostly Cloudy | 9 to 14 mph NNW | 0% |
| Sunday | 64°F | Mostly Sunny | 9 to 21 mph NNW | 0% |
| Sunday Night | 56°F | Partly Cloudy | 10 to 21 mph NNW | 0% |
| Monday | 64°F | Partly Sunny | 8 to 18 mph NW | 0% |
| Monday Night | 56°F | Partly Cloudy | 10 to 18 mph NNW | 1% |
| Tuesday | 64°F | Partly Sunny | 9 to 14 mph NNW | 2% |
| Tuesday Night | 54°F | Mostly Cloudy | 5 to 14 mph NNW | 4% |
| Wednesday | 64°F | Partly Sunny | 3 to 12 mph N | 4% |
| Wednesday Night | 54°F | Mostly Cloudy | 8 to 12 mph N | 12% |
| Thursday | 66°F | Partly Sunny then Slight Chance Light Rain | 8 to 15 mph NNE | 22% |
| Thursday Night | 55°F | Chance Light Rain | 12 to 15 mph WNW | 28% |
| Friday | 64°F | Chance Light Rain | 12 to 16 mph WSW | 28% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bay Center, WA
Last spring frost
Mar 29
First fall frost
Nov 7
Growing season
224 days
Hardiness zone
9a
Explore more for Bay Center, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Grayland, Wa (11.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.