Westport, WA Weather & Growing Conditions
Overnight
57°F
Mostly Clear
Mostly clear, with a low around 57. North northeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Mostly Clear | 6 mph NNE | 0% |
| Tuesday | 70°F | Sunny | 6 to 15 mph NNE | 0% |
| Tuesday Night | 58°F | Partly Cloudy | 6 to 15 mph NNW | 0% |
| Wednesday | 70°F | Mostly Sunny then Patchy Smoke | 6 to 13 mph NNW | 0% |
| Wednesday Night | 57°F | Partly Cloudy | 5 to 13 mph NW | 0% |
| Thursday | 67°F | Mostly Sunny | 3 to 12 mph WNW | 0% |
| Thursday Night | 57°F | Mostly Cloudy | 7 to 12 mph NW | 0% |
| Friday | 66°F | Mostly Sunny | 7 to 16 mph NW | 0% |
| Friday Night | 57°F | Partly Cloudy | 18 mph NW | 0% |
| Saturday | 64°F | Mostly Sunny | 15 to 18 mph NW | 0% |
| Saturday Night | 57°F | Mostly Cloudy | 15 to 20 mph NW | 0% |
| Sunday | 62°F | Partly Sunny | 13 to 17 mph NW | 0% |
| Sunday Night | 56°F | Mostly Cloudy | 13 to 17 mph NW | 0% |
| Monday | 63°F | Partly Sunny | 10 to 15 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Westport, WA
Last spring frost
Mar 29
First fall frost
Nov 7
Growing season
224 days
Hardiness zone
9a
Explore more for Westport, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Grayland, Wa (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.