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Forecast confidence: High · models disagree by 4°F

Shoreline weather

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Cloudy,much the same tomorrow

NWS, the American and the European model agree on a high near 69° in Shoreline today. Tomorrow looks fog around 68°, with a 0% chance of rain.

69°53°
68°51°
67°49°
70°49°
67°50°
64°50°
Todaymodels agreeTomorrowmodels agreeSundaymodels agreeMondaysplit ±5°Tuesdaymodels agreeWednesdaymodels agree
NWSNational Blend (NBM)
71°
Cloudy
Today 71°·Low 53°·Rain 0%
AmericanNOAA GFS
67°
Fog
Today 67°·Low 52°·Rain 0%
EuropeanECMWF
69°
Cloudy
Today 69°·Low 53°·Rain 0%
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Shoreline weather alerts and warnings

active National Weather Service watches, warnings and advisories

Checking the National Weather Service for active alerts covering Shoreline…

Shoreline weather in numbers

from 30 years of measured normals

Shoreline swings 42°F across the year, from 77°F highs in July to 35°F lows in January, and December is usually the wettest month in a year that brings about 43 in of precipitation.

Warmest month
July
77°F average high
Coldest month
January
35°F average low
Wettest month
December
43 in a year
Below freezing
Never
overnight lows stay above 32°F
Comfortable
4 months
May, June, July and August
Residents
55,000
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The weather map: all three models at once

NWS, American, European side by side around Shoreline and nearby towns.Live rain radar →
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Shoreline hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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Shoreline 10-day forecast, out to 14 days

where the models agree, and where they split
Today
Cloudy
69° 53°
models agree
Tomorrow
Fog
68° 51°
models agree
Sun
Cloudy
67° 49°
models agree
Mon
Cloudy
70° 49°
±5°
Tue
Cloudy
67° 50°
models agree
Wed
Cloudy
64° 50°
models agree
Thu
Cloudy
61° 51°
±7°
Fri
Light drizzle
62° 49°
models agree
Sat
Cloudy
62° 47°
models agree
Sun
Cloudy
63° 49°
models agree
Mon
Partly cloudy
64° 50°
±7°
Tue
Cloudy
60° 51°
±8°
Wed
Cloudy
57° 48°
models agree
Thu
Cloudy
58° 46°
models agree

Shoreline, Washington (WA) is at its warmest in Jul (average highs near 77°F) and coldest in Jan (lows around 35°F), with roughly 43 in of precipitation across the year. Below, compare what NWS, American, European forecast for Shoreline right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.

Shoreline climate by month

average daytime high and overnight low across a typical year
Jan
45°
35°
Feb
46°
35°
Mar
50°
36°
Apr
54°
40°
May
63°
47°
Jun
68°
51°
Jul
77°
56°
Aug
75°
57°
Sep
68°
53°
Oct
59°
46°
Nov
49°
39°
Dec
48°
38°

Which forecast is most accurate in Shoreline?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
96
/100rank #1
93±0.7°F97±0.8 mph100100% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
86
/100rank #2
82±1.8°F96±1.1 mph8290% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in United States? Give each 1 to 5 stars.

NWSNational Blend (NBM)
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AmericanNOAA GFS
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EuropeanECMWF
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One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±4°67° to 71°models agree0% to 0% chance
Tomorrow±3°67° to 69°models agree0% to 0% chance
Sun±2°66° to 68°models agree0% to 0% chance
Mon±5°68° to 73°models agree0% to 0% chance
Tue±4°66° to 69°models agree2% to 2% chance

The models often agree on temperature and still split on rain, and rain is usually what decides whether a plan survives. A wide rain range means the shower is genuinely uncertain, not that the forecast is wrong.

Sunrise and sunset in Shoreline

today, local time
Sunrise
06:50
Sunset
19:14
Daylight
12h 24m

Common questions

What's the weather in Shoreline today?
On this page we show what NWS, American, European each forecast for Shoreline today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Shoreline today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Shoreline and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Shoreline?
Over the last 30 days, the European model has been the most accurate for Shoreline (CheckWeather Score 96/100), ahead of the American at 86. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Shoreline?
July is typically the warmest month in Shoreline, with average highs around 77°F.
How cold does Shoreline get?
The coldest month in Shoreline is January, when overnight lows average about 35°F.
How much rain does Shoreline get?
Shoreline sees roughly 43 in of precipitation a year, with December usually the wettest month.

Nearby

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