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CheckWeather USEast Palo Alto

East Palo Alto weather

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East Palo Alto weather alerts and warnings

active National Weather Service watches, warnings and advisories

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East Palo Alto weather in numbers

from 30 years of measured normals

East Palo Alto swings 41°F across the year, from 84°F highs in July to 43°F lows in February, and January is usually the wettest month in a year that brings about 27 in of precipitation.

Warmest month
July
84°F average high
Coldest month
February
43°F average low
Wettest month
January
27 in a year
Below freezing
Never
overnight lows stay above 32°F
Comfortable
4 months
March, April, May and October
Residents
30,000
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The weather map: all three models at once

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

where the models agree, and where they split

East Palo Alto, California (CA) is at its warmest in Jul (average highs near 84°F) and coldest in Feb (lows around 43°F), with roughly 27 in of precipitation across the year. Below, compare what NWS, American, European forecast for East Palo Alto 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.

East Palo Alto climate by month

average daytime high and overnight low across a typical year
Jan
58°
45°
Feb
58°
43°
Mar
60°
44°
Apr
66°
47°
May
73°
51°
Jun
79°
55°
Jul
84°
58°
Aug
83°
59°
Sep
79°
56°
Oct
78°
56°
Nov
65°
48°
Dec
60°
46°

Which forecast is most accurate in East Palo Alto?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
84
/100rank #1
67±3.3°F94±1.9 mph9597% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
83
/100rank #2
80±2.0°F89±3.6 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.

Common questions

What's the weather in East Palo Alto today?
On this page we show what NWS, American, European each forecast for East Palo Alto 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 East Palo Alto today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for East Palo Alto 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 East Palo Alto?
Over the last 30 days, the European model has been the most accurate for East Palo Alto (CheckWeather Score 84/100), ahead of the American at 83. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in East Palo Alto?
July is typically the warmest month in East Palo Alto, with average highs around 84°F.
How cold does East Palo Alto get?
The coldest month in East Palo Alto is February, when overnight lows average about 43°F.
How much rain does East Palo Alto get?
East Palo Alto sees roughly 27 in of precipitation a year, with January usually the wettest month.

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