Covington, WA Weather & Growing Conditions
Tonight
50°F
Partly Cloudy
Partly cloudy, with a low around 50. South wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Partly Cloudy | 2 mph S | 0% |
| Saturday | 73°F | Partly Sunny | 1 mph WNW | 0% |
| Saturday Night | 50°F | Partly Cloudy | 1 mph NNE | 0% |
| Sunday | 74°F | Mostly Sunny | 2 mph NNW | 0% |
| Sunday Night | 51°F | Mostly Clear | 2 mph NE | 0% |
| Monday | 71°F | Mostly Sunny | 2 mph W | 1% |
| Monday Night | 50°F | Partly Cloudy | 2 mph NE | 2% |
| Tuesday | 68°F | Partly Sunny | 2 mph W | 2% |
| Tuesday Night | 48°F | Partly Cloudy | 1 mph ESE | 2% |
| Wednesday | 67°F | Partly Sunny | 2 mph NW | 5% |
| Wednesday Night | 50°F | Mostly Cloudy | 1 mph NE | 6% |
| Thursday | 70°F | Partly Sunny then Slight Chance Light Rain | 2 mph NNE | 15% |
| Thursday Night | 50°F | Chance Light Rain | 2 mph SSE | 25% |
| Friday | 66°F | Chance Light Rain | 3 mph SW | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Covington, WA
Last spring frost
Mar 20
First fall frost
Nov 10
Growing season
233 days
Hardiness zone
8b
Explore more for Covington, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Kent, Wa (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.