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Clyde Hill, WA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Clyde Hill, a city in King County, Washington.

This Afternoon
72°F
Mostly Sunny
Mostly sunny, with a high near 72. West northwest wind around 2 mph.

7-day forecast for Clyde Hill

WhenTempForecastWindPrecip
This Afternoon 72°F Mostly Sunny 2 mph WNW 0%
Tonight 55°F Mostly Clear 2 mph NNE 0%
Sunday 73°F Mostly Sunny 3 mph N 0%
Sunday Night 55°F Partly Cloudy 3 mph N 0%
Monday 72°F Partly Sunny 2 mph N 0%
Monday Night 56°F Partly Cloudy 3 mph NNE 1%
Tuesday 70°F Mostly Cloudy 2 mph NW 1%
Tuesday Night 55°F Mostly Cloudy 2 mph SSE 11%
Wednesday 68°F Partly Sunny 3 mph SSW 14%
Wednesday Night 55°F Mostly Cloudy 2 mph NNE 14%
Thursday 65°F Mostly Cloudy then Slight Chance Light Rain 5 mph NNE 19%
Thursday Night 53°F Slight Chance Light Rain 5 mph N 19%
Friday 64°F Slight Chance Light Rain 2 to 6 mph NNW 19%
Friday Night 51°F Slight Chance Light Rain then Mostly Cloudy 5 mph NE 15%

Forecast source: National Weather Service (api.weather.gov) for Clyde Hill (47.630, -122.218). Updated through the day.

Growing snapshot for Clyde Hill

Last spring frost
Mar 8
First fall frost
Nov 23
Growing season
259 days
Hardiness zone
9a

More local growing data for Clyde Hill: nearby ZIP 98004 weather · frost dates · planting calendar · Washington frost dates

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Climate data from the nearest NOAA station, Seattle Sand Pt Wsfo, Wa (5.3 mi from Clyde Hill). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.