Boulevard Park, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Boulevard Park, a community in King County, Washington.
Tonight
42°F
Partly Cloudy then Patchy Fog
Patchy fog after 1am. Partly cloudy, with a low around 42. South wind around 2 mph.
7-day forecast for Boulevard Park
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 42°F | Partly Cloudy then Patchy Fog | 2 mph S | 1% |
| Wednesday | 58°F | Patchy Fog then Chance Light Rain | 2 to 8 mph S | 46% |
| Wednesday Night | 49°F | Light Rain | 7 to 13 mph SSW | 90% |
| Thursday | 59°F | Partly Sunny | 7 to 10 mph SSW | 6% |
| Thursday Night | 47°F | Mostly Cloudy then Light Rain Likely | 8 mph S | 65% |
| Friday | 57°F | Light Rain | 6 to 13 mph SSE | 77% |
| Friday Night | 49°F | Light Rain Likely | 2 to 6 mph SSE | 68% |
| Saturday | 63°F | Chance Light Rain | 3 mph S | 31% |
| Saturday Night | 51°F | Light Rain | 3 to 16 mph S | 81% |
| Sunday | 57°F | Light Rain Likely | 6 to 16 mph SSW | 59% |
| Sunday Night | 45°F | Slight Chance Light Rain | 2 to 6 mph SE | 15% |
| Monday | 57°F | Chance Light Rain | 5 mph SE | 39% |
| Monday Night | 48°F | Light Rain Likely | 3 to 8 mph S | 57% |
| Tuesday | 59°F | Light Rain Likely | 6 to 10 mph S | 57% |
Forecast source: National Weather Service (api.weather.gov) for Boulevard Park (47.513, -122.315). Updated through the day.
Growing snapshot for Boulevard Park
Last spring frost
Mar 13
First fall frost
Nov 17
Growing season
247 days
Hardiness zone
9a
More local growing data for Boulevard Park: nearby ZIP 98108 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Algona
Ames Lake
Auburn
Baring
Beaux Arts Village
Bellevue
Black Diamond
Bothell
Bryn Mawr-Skyway
Burien
Carnation
Clyde Hill
Cottage Lake
Covington
Des Moines
Duvall
East Renton Highlands
Fairwood
Fall City
Federal Way
Greenwater
High Bridge
Hobart
Hunts Point
Index
Issaquah
Kenmore
Kent
Kirkland
Lake Forest Park
Climate data from the nearest NOAA station, Seattle Boeing Fld, Wa (0.4 mi from Boulevard Park). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.