Port Hadlock-Irondale, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Port Hadlock-Irondale, a community in Jefferson County, Washington.
Overnight
55°F
Clear
Clear. Low around 55, with temperatures rising to around 57 overnight. Northwest wind around 6 mph.
7-day forecast for Port Hadlock-Irondale
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Clear | 6 mph NW | 0% |
| Tuesday | 83°F | Sunny | 9 mph NW | 0% |
| Tuesday Night | 57°F | Patchy Smoke | 5 to 8 mph NW | 0% |
| Wednesday | 87°F | Patchy Smoke then Sunny | 5 to 8 mph NW | 0% |
| Wednesday Night | 58°F | Clear | 2 to 7 mph WNW | 0% |
| Thursday | 88°F | Sunny | 2 to 6 mph NW | 0% |
| Thursday Night | 58°F | Mostly Clear | 1 to 6 mph WNW | 0% |
| Friday | 84°F | Sunny | 1 to 7 mph NW | 0% |
| Friday Night | 56°F | Mostly Clear | 2 to 7 mph WNW | 0% |
| Saturday | 77°F | Sunny | 2 to 8 mph NW | 1% |
| Saturday Night | 54°F | Mostly Clear | 1 to 8 mph WNW | 1% |
| Sunday | 76°F | Mostly Sunny | 1 to 6 mph NW | 1% |
| Sunday Night | 53°F | Mostly Clear | 2 to 6 mph WNW | 2% |
| Monday | 76°F | Mostly Sunny | 2 to 6 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Port Hadlock-Irondale (48.033, -122.791). Updated through the day.
Growing snapshot for Port Hadlock-Irondale
Last spring frost
Mar 1
First fall frost
Nov 28
Growing season
274 days
Hardiness zone
8b
More local growing data for Port Hadlock-Irondale: nearby ZIP 98368 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Port Townsend, Wa (6.1 mi from Port Hadlock-Irondale). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.