Manchester, WA Weather & Growing Conditions
Overnight
40°F
Patchy Fog
Patchy fog. Partly cloudy, with a low around 40. South southwest wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 40°F | Patchy Fog | 2 mph SSW | 1% |
| Wednesday | 55°F | Patchy Fog then Light Rain Likely | 2 to 12 mph S | 63% |
| Wednesday Night | 46°F | Light Rain then Mostly Cloudy | 10 to 15 mph SSW | 93% |
| Thursday | 56°F | Mostly Sunny | 12 mph SSW | 6% |
| Thursday Night | 45°F | Light Rain | 10 mph S | 78% |
| Friday | 53°F | Light Rain | 9 to 15 mph S | 83% |
| Friday Night | 47°F | Light Rain Likely | 1 to 9 mph S | 70% |
| Saturday | 60°F | Chance Light Rain | 1 to 8 mph S | 44% |
| Saturday Night | 50°F | Light Rain | 8 to 21 mph SSW | 82% |
| Sunday | 54°F | Light Rain Likely | 8 to 17 mph SSW | 60% |
| Sunday Night | 44°F | Slight Chance Light Rain | 2 to 8 mph SE | 15% |
| Monday | 53°F | Chance Light Rain | 2 to 7 mph SE | 45% |
| Monday Night | 47°F | Light Rain Likely | 7 to 12 mph S | 60% |
| Tuesday | 54°F | Light Rain Likely | 10 to 16 mph S | 60% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Manchester, WA
Last spring frost
Mar 29
First fall frost
Nov 14
Growing season
227 days
Hardiness zone
9a
Explore more for Manchester, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Bremerton, Wa (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.