Shoreline, Washington Weather Forecast

King County 47.76°N, 122.34°W Pop. 57,027

Today in Shoreline: mostly sunny with a high near 54°F and a low around 42°F. Rain chance 1%. Best chance of rain is Sunday at 50%. Highs run 52 to 54°F through Thursday.

Forecast updated 1:05 AM PDT, Oct 23

Active Weather Alerts

7-Day Forecast for Shoreline

Today 10/23
Mostly sunny
54°42°
Sat 10/24
Overcast
17%
53°40°
Sun 10/25
Slight rain showers
50%
53°44°
Mon 10/26
Partly cloudy
26%
54°45°
Tue 10/27
Partly cloudy
16%
53°44°
Wed 10/28
Slight rain showers
28%
52°42°
Thu 10/29
Mostly sunny
13%
52°41°
Hourly charts, 15-day outlook and more for Shoreline in Local Wx →

Next 24 Hours

Now4 AM5 AM6 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PM9 PM10 PM11 PMSat12 AM1 AM2 AM
SkyClear skyMainly clearMainly clearPartly cloudyPartly cloudyPartly cloudyMostly sunnyMostly sunnyMostly sunnyMostly sunnyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyClear skyMainly clearPartly cloudyPartly cloudy
Temp42°43°42°43°44°44°46°48°50°51°53°53°54°54°53°50°48°46°44°43°43°42°42°41°
Rain0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%1%1%2%2%3%
WindN 1N 1NW 1NW 2WNW 2WNW 3WNW 3NW 4NW 4NW 4NW 4NNW 4NNW 3NNW 3NNW 2NNW 1N 1E 1ESE 1ESE 1ESE 2ESE 2ESE 2ESE 2

Growing Conditions

Growing degree days
2,123
since Apr 1, base 50°F
Rain, last 30 days
1.15 in
model analysis
Rain, year to date
24.53 in
since Jan 1
2-inch soil temperature
48°F
yesterday, daily average
Reference ET, last 7 days
0.46 in
FAO-56 grass reference
Through Oct 22. Season totals use model analysis for this point and update every morning. Soil, ET and spray tools for Shoreline →

Current Stats & Observations

Ag Wx Pro Save locations, 15-day forecasts, daily briefings, and professional-grade meteorological tools
Get Ag Wx Pro

NWS Forecast

About Shoreline Weather

Shoreline sits at about 479 feet above sea level in King County, Washington. About 57,027 people live in the Shoreline area. Official forecasts and warnings for the area come from the National Weather Service SEW office, and the nearest NEXRAD radar site is KATX. The city is in USDA plant hardiness zone 9a, where the coldest winter night typically falls between 20 to 25°F. Over the past ten years the last spring freeze has come around Mar 15 and the first fall freeze around Nov 19.