Poulsbo, WA Weather & Growing Conditions
This Afternoon
54°F
Partly Sunny
Partly sunny. High near 54, with temperatures falling to around 49 in the afternoon. North wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 54°F | Partly Sunny | 3 mph N | 3% |
| Tonight | 40°F | Patchy Fog | 2 mph SW | 3% |
| Wednesday | 55°F | Partly Sunny then Chance Light Rain | 3 to 9 mph S | 26% |
| Wednesday Night | 46°F | Light Rain | 5 to 12 mph S | 92% |
| Thursday | 55°F | Partly Sunny | 5 to 9 mph S | 7% |
| Thursday Night | 47°F | Light Rain | 9 to 13 mph S | 79% |
| Friday | 54°F | Light Rain | 12 to 16 mph S | 79% |
| Friday Night | 47°F | Chance Light Rain | 2 to 12 mph S | 44% |
| Saturday | 58°F | Chance Light Rain | 2 to 13 mph S | 38% |
| Saturday Night | 49°F | Light Rain | 13 to 20 mph S | 77% |
| Sunday | 55°F | Light Rain Likely | 7 to 18 mph S | 66% |
| Sunday Night | 44°F | Chance Light Rain | 3 to 7 mph S | 25% |
| Monday | 53°F | Light Rain Likely | 3 to 10 mph SSE | 57% |
| Monday Night | 47°F | Light Rain | 10 to 16 mph S | 76% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Poulsbo, WA
Last spring frost
Mar 29
First fall frost
Nov 14
Growing season
227 days
Hardiness zone
8b
Explore more for Poulsbo, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Bremerton, Wa (13.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.