Keyport, WA Weather & Growing Conditions
Today
84°F
Sunny then Patchy Smoke
Patchy smoke after 3pm. Sunny, with a high near 84. North wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny then Patchy Smoke | 10 mph N | 0% |
| Tonight | 59°F | Areas Of Smoke | 2 to 9 mph NNE | 0% |
| Wednesday | 89°F | Sunny then Patchy Smoke | 5 to 8 mph NNE | 0% |
| Wednesday Night | 59°F | Clear | 0 to 8 mph N | 0% |
| Thursday | 89°F | Sunny | 0 to 7 mph N | 0% |
| Thursday Night | 59°F | Mostly Clear | 1 to 7 mph NNW | 0% |
| Friday | 86°F | Sunny | 1 to 7 mph SSE | 0% |
| Friday Night | 59°F | Mostly Clear | 0 to 7 mph NNE | 0% |
| Saturday | 82°F | Sunny | 0 to 9 mph ENE | 0% |
| Saturday Night | 57°F | Mostly Clear | 1 to 9 mph ESE | 1% |
| Sunday | 77°F | Sunny | 1 to 6 mph ESE | 1% |
| Sunday Night | 56°F | Mostly Clear | 1 to 6 mph NNE | 1% |
| Monday | 77°F | Sunny | 1 to 6 mph E | 1% |
| Monday Night | 56°F | Mostly Clear | 1 to 6 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Keyport, WA
Last spring frost
Mar 29
First fall frost
Nov 14
Growing season
227 days
Hardiness zone
9a
Explore more for Keyport, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Bremerton, Wa (9.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.