Poulsbo, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Poulsbo, a city in Kitsap County, Washington.
Overnight
56°F
Clear
Clear, with a low around 56. North wind around 6 mph.
7-day forecast for Poulsbo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Clear | 6 mph N | 0% |
| Tuesday | 84°F | Sunny then Patchy Smoke | 7 to 10 mph N | 0% |
| Tuesday Night | 59°F | Patchy Smoke | 2 to 9 mph N | 0% |
| Wednesday | 88°F | Sunny then Patchy Smoke | 5 to 8 mph N | 0% |
| Wednesday Night | 59°F | Clear | 0 to 8 mph N | 0% |
| Thursday | 88°F | Sunny | 0 to 7 mph NNE | 0% |
| Thursday Night | 59°F | Mostly Clear | 1 to 7 mph WNW | 0% |
| Friday | 86°F | Sunny | 1 to 7 mph SE | 0% |
| Friday Night | 58°F | Mostly Clear | 0 to 7 mph NNE | 0% |
| Saturday | 82°F | Sunny | 0 to 9 mph ENE | 0% |
| Saturday Night | 56°F | Mostly Clear | 0 to 9 mph ESE | 1% |
| Sunday | 78°F | Sunny | 0 to 6 mph SE | 1% |
| Sunday Night | 55°F | Mostly Clear | 1 to 6 mph NNE | 1% |
| Monday | 77°F | Sunny | 1 to 6 mph E | 2% |
Forecast source: National Weather Service (api.weather.gov) for Poulsbo (47.741, -122.642). Updated through the day.
Growing snapshot for Poulsbo
Last spring frost
Mar 29
First fall frost
Nov 14
Growing season
227 days
Hardiness zone
8b
More local growing data for Poulsbo: nearby ZIP 98370 weather · frost dates · planting calendar · Washington frost dates
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Climate data from the nearest NOAA station, Bremerton, Wa (13.1 mi from Poulsbo). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.