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.
Today
59°F
Mostly Cloudy then Chance Light Rain
A chance of rain after 4pm. Mostly cloudy. High near 59, with temperatures falling to around 54 in the afternoon. South southeast wind 6 to 14 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Port Hadlock-Irondale
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 59°F | Mostly Cloudy then Chance Light Rain | 6 to 14 mph SSE | 53% |
| Tonight | 43°F | Light Rain Likely | 5 to 17 mph SSW | 64% |
| Thursday | 58°F | Mostly Sunny | 5 to 12 mph SSE | 9% |
| Thursday Night | 44°F | Light Rain | 12 to 20 mph SSE | 77% |
| Friday | 57°F | Light Rain | 12 to 24 mph SSE | 77% |
| Friday Night | 45°F | Light Rain Likely | 6 to 12 mph SSE | 58% |
| Saturday | 64°F | Chance Light Rain | 8 to 17 mph SE | 46% |
| Saturday Night | 47°F | Light Rain | 13 to 21 mph SSE | 82% |
| Sunday | 57°F | Light Rain Likely | 2 to 13 mph SSE | 55% |
| Sunday Night | 41°F | Slight Chance Light Rain | 2 mph SSE | 19% |
| Monday | 55°F | Chance Light Rain | 1 to 12 mph SSE | 42% |
| Monday Night | 44°F | Light Rain Likely | 12 to 18 mph SSE | 57% |
| Tuesday | 58°F | Light Rain Likely | 15 to 22 mph SSE | 57% |
| Tuesday Night | 46°F | Chance Light Rain | 17 mph SSE | 52% |
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 Nov 4, 2026.