Centralia, WA Weather & Growing Conditions
Overnight
36°F
Patchy Fog
Patchy fog. Mostly cloudy. Low around 36, with temperatures rising to around 38 overnight. South southeast wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 36°F | Patchy Fog | 1 mph SSE | 1% |
| Wednesday | 57°F | Patchy Fog then Light Rain | 1 to 8 mph S | 80% |
| Wednesday Night | 44°F | Light Rain | 6 to 13 mph S | 93% |
| Thursday | 57°F | Partly Sunny | 5 to 8 mph S | 11% |
| Thursday Night | 42°F | Light Rain | 3 to 9 mph SSE | 75% |
| Friday | 55°F | Light Rain | 5 to 15 mph SSE | 82% |
| Friday Night | 45°F | Light Rain Likely | 5 mph SSE | 68% |
| Saturday | 63°F | Mostly Cloudy then Chance Light Rain | 5 mph SSE | 39% |
| Saturday Night | 48°F | Light Rain | 5 to 16 mph S | 83% |
| Sunday | 57°F | Light Rain Likely | 0 to 8 mph SW | 56% |
| Sunday Night | 39°F | Slight Chance Light Rain | 1 mph ENE | 15% |
| Monday | 57°F | Chance Light Rain | 3 mph SE | 39% |
| Monday Night | 44°F | Light Rain Likely | 2 to 10 mph SSE | 55% |
| Tuesday | 58°F | Light Rain Likely | 5 to 13 mph SSE | 55% |
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.