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Forecast confidence: Medium · models disagree by 5°F

Cerritos weather

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Mostly clear,much the same tomorrow

NWS, the American and the European model put Cerritos's high today between 75° and 80°, a 5° split. Tomorrow looks cloudy around 79°, with a 0% chance of rain.

78°66°
79°64°
79°67°
77°67°
78°67°
82°68°
Todaysplit ±5°Tomorrowmodels agreeSundaysplit ±6°Mondaymodels agreeTuesdaysplit ±5°Wednesdaymodels agree
NWSNational Blend (NBM)
77°
Clear
Feels 83° · Wind 4 mph · Humidity 65%
AmericanNOAA GFS
78°
Clear
Feels 84° · Wind 3 mph · Humidity 59%
EuropeanECMWF
76°
Mainly clear
Feels 80° · Wind 6 mph · Humidity 62%

Latest for Cerritos: NWS (National Blend (NBM)): 77° Clear · American (NOAA GFS): 78° Clear · European (ECMWF): 76° Mainly clear.

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Cerritos weather alerts and warnings

active National Weather Service watches, warnings and advisories

Checking the National Weather Service for active alerts covering Cerritos…

Cerritos weather in numbers

from 30 years of measured normals

Cerritos swings 40°F across the year, from 86°F highs in July to 46°F lows in January, and February is usually the wettest month in a year that brings about 25 in of precipitation.

Warmest month
July
86°F average high
Coldest month
January
46°F average low
Wettest month
February
25 in a year
Below freezing
Never
overnight lows stay above 32°F
Comfortable
4 months
January, March, April and May
Residents
50,000
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The weather map: all three models at once

NWS, American, European side by side around Cerritos and nearby towns.Live rain radar →
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Cerritos 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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Cerritos 10-day forecast, out to 14 days

where the models agree, and where they split
Today
Mostly clear
78° 66°
±5°
Tomorrow
Cloudy
79° 64°
models agree
Sun
Cloudy
79° 67°
±6°
Mon
Partly cloudy
77° 67°
models agree
Tue
Partly cloudy
78° 67°
±5°
Wed
Mostly clear
82° 68°
models agree
Thu
Mostly clear
83° 69°
±10°
Fri
Partly cloudy
84° 71°
±17°
Sat
Partly cloudy
86° 71°
±20°
Sun
Cloudy
90° 74°
±18°
Mon
Mostly clear
89° 74°
±17°
Tue
Cloudy
89° 75°
±11°
Wed
Clear
80° 70°
models agree
Thu
Clear
76° 68°
models agree

Cerritos, California (CA) is at its warmest in Jul (average highs near 86°F) and coldest in Jan (lows around 46°F), with roughly 25 in of precipitation across the year. Below, compare what NWS, American, European forecast for Cerritos 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.

Cerritos climate by month

average daytime high and overnight low across a typical year
Jan
63°
46°
Feb
63°
46°
Mar
63°
48°
Apr
71°
52°
May
71°
55°
Jun
77°
60°
Jul
86°
64°
Aug
86°
65°
Sep
83°
63°
Oct
82°
59°
Nov
74°
53°
Dec
69°
51°

Which forecast is most accurate in Cerritos?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
American logo
American ★ Best
88
/100rank #1
79±2.1°F91±2.7 mph9597% hitNOAA / NCEP (United States)College Park, Maryland, USA
European logo
European
65
/100rank #2
21±7.9°F95±1.5 mph9597% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom

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±5°75° to 80°models agree0% to 0% chance
Tomorrow±3°77° to 80°models agree0% to 0% chance
Sun±6°77° to 83°±4%0% to 4% chance
Mon±3°76° to 78°±1%2% to 3% chance
Tue±5°76° to 81°±2%0% 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 Cerritos

today, local time
Sunrise
06:37
Sunset
18:54
Daylight
12h 17m

Common questions

What's the weather in Cerritos today?
On this page we show what NWS, American, European each forecast for Cerritos 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 Cerritos today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Cerritos 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 Cerritos?
Over the last 30 days, the American model has been the most accurate for Cerritos (CheckWeather Score 88/100), ahead of the European at 65. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Cerritos?
July is typically the warmest month in Cerritos, with average highs around 86°F.
How cold does Cerritos get?
The coldest month in Cerritos is January, when overnight lows average about 46°F.
How much rain does Cerritos get?
Cerritos sees roughly 25 in of precipitation a year, with February usually the wettest month.

Nearby

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