Bremerton, WA Weather & Growing Conditions
This Afternoon
70°F
Mostly Sunny
Mostly sunny, with a high near 70. Northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Mostly Sunny | 5 mph NE | 0% |
| Tonight | 53°F | Mostly Clear | 1 to 5 mph NNE | 0% |
| Sunday | 71°F | Mostly Sunny | 1 to 7 mph NNE | 0% |
| Sunday Night | 53°F | Partly Cloudy | 0 to 7 mph NNE | 0% |
| Monday | 70°F | Partly Sunny | 1 to 6 mph ENE | 0% |
| Monday Night | 55°F | Partly Cloudy | 0 to 6 mph NNE | 2% |
| Tuesday | 67°F | Mostly Cloudy | 0 to 6 mph E | 2% |
| Tuesday Night | 53°F | Mostly Cloudy | 1 to 5 mph ESE | 6% |
| Wednesday | 66°F | Partly Sunny | 1 to 6 mph SSW | 10% |
| Wednesday Night | 52°F | Mostly Cloudy | 1 to 6 mph N | 10% |
| Thursday | 62°F | Partly Sunny then Slight Chance Light Rain | 1 to 9 mph NNE | 17% |
| Thursday Night | 52°F | Slight Chance Light Rain | 2 to 9 mph N | 17% |
| Friday | 62°F | Slight Chance Light Rain | 2 to 10 mph N | 19% |
| Friday Night | 51°F | Partly Cloudy | 5 to 10 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bremerton, WA
Last spring frost
Mar 29
First fall frost
Nov 14
Growing season
227 days
Explore more for Bremerton, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Bremerton, Wa (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.