Centralia, WA Weather & Growing Conditions
Today
57°F
Mostly Cloudy then Light Rain
Rain after 3pm. Mostly cloudy. High near 57, with temperatures falling to around 53 in the afternoon. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 57°F | Mostly Cloudy then Light Rain | 5 mph S | 91% |
| Tonight | 44°F | Light Rain | 2 to 8 mph S | 96% |
| Thursday | 57°F | Partly Sunny | 1 to 5 mph S | 6% |
| Thursday Night | 42°F | Mostly Cloudy then Light Rain Likely | 0 to 5 mph SSE | 73% |
| Friday | 54°F | Light Rain | 5 to 14 mph SSE | 90% |
| Friday Night | 46°F | Light Rain Likely | 2 to 7 mph SSE | 72% |
| Saturday | 63°F | Mostly Cloudy then Chance Light Rain | 2 to 6 mph SSE | 40% |
| Saturday Night | 49°F | Light Rain | 6 to 15 mph S | 89% |
| Sunday | 56°F | Chance Light Rain | 0 to 9 mph WSW | 53% |
| Sunday Night | 39°F | Mostly Cloudy | 0 mph | 4% |
| Monday | 56°F | Partly Sunny then Chance Light Rain | 0 to 3 mph ESE | 25% |
| Monday Night | 44°F | Light Rain Likely | 2 to 12 mph SSE | 58% |
| Tuesday | 57°F | Light Rain Likely | 7 to 14 mph S | 66% |
| Tuesday Night | 47°F | Light Rain Likely | 8 mph SSE | 63% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Centralia, WA
Last spring frost
Apr 22
First fall frost
Oct 27
Growing season
188 days
Hardiness zone
8b
Explore more for Centralia, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Centralia, Wa (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.