Centralia, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Centralia, a city in Lewis County, Washington.
Tonight
47°F
Mostly Clear
Mostly clear, with a low around 47. Northwest wind around 1 mph.
7-day forecast for Centralia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Mostly Clear | 1 mph NW | 0% |
| Sunday | 77°F | Mostly Sunny | 0 to 3 mph NNW | 0% |
| Sunday Night | 47°F | Partly Cloudy | 2 mph NNW | 0% |
| Monday | 75°F | Partly Sunny | 0 to 3 mph NNW | 0% |
| Monday Night | 48°F | Partly Cloudy | 0 to 3 mph NW | 0% |
| Tuesday | 72°F | Partly Sunny | 0 to 6 mph NW | 0% |
| Tuesday Night | 46°F | Partly Cloudy | 1 to 6 mph WSW | 10% |
| Wednesday | 70°F | Partly Sunny | 3 mph SW | 10% |
| Wednesday Night | 46°F | Mostly Cloudy | 0 to 3 mph NW | 5% |
| Thursday | 67°F | Mostly Cloudy then Slight Chance Light Rain | 0 to 5 mph N | 16% |
| Thursday Night | 46°F | Slight Chance Light Rain | 3 mph N | 16% |
| Friday | 65°F | Slight Chance Light Rain then Partly Sunny | 1 to 6 mph N | 15% |
| Friday Night | 44°F | Partly Cloudy | 1 to 5 mph N | 10% |
| Saturday | 67°F | Partly Sunny | 1 to 5 mph N | 8% |
Forecast source: National Weather Service (api.weather.gov) for Centralia (46.722, -122.971). Updated through the day.
Growing snapshot for Centralia
Last spring frost
Apr 22
First fall frost
Oct 27
Growing season
188 days
Hardiness zone
8b
More local growing data for Centralia: nearby ZIP 98544 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Ashford
Chehalis
Fords Prairie
Grand Mound
Morton
Mossyrock
Napavine
Onalaska
Packwood
Pe Ell
Toledo
Vader
Winlock
Climate data from the nearest NOAA station, Centralia, Wa (3.8 mi from Centralia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.