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CheckWeather USAlhambra
Forecast confidence: Medium · models disagree by 6°F

Alhambra weather

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Mostly clear,rain likely tomorrow

NWS, the American and the European model put Alhambra's high today between 87° and 93°, a 6° split. Tomorrow looks light rain around 79°, with a 95% chance of rain, and the models disagree, so treat it as uncertain.

90°62°
79°69°
90°69°
93°73°
97°76°
97°77°
Todaysplit ±6°Tomorrowsplit ±10°Mondaysplit ±11°Tuesdaysplit ±9°Wednesdaysplit ±12°Thursdaysplit ±7°
NWSNational Blend (NBM)
87°
Mostly clear
Today 87°·Low 63°·Rain 0%
AmericanNOAA GFS
93°
Mostly clear
Today 93°·Low 61°·Rain 0%
EuropeanECMWF
90°
Clear
Today 90°·Low 63°·Rain 20%

The weather map: all three models at once

NWS, American, European side by side around Alhambra and nearby towns.Live rain radar →
Loading the three model maps…

Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split
Today
Mostly clear
90° 62°
±6°
Tomorrow
Light rain
79° 69°
±10°
Mon
Mostly clear
90° 69°
±11°
Tue
Cloudy
93° 73°
±9°
Wed
Cloudy
97° 76°
±12°
Thu
Clear
97° 77°
±7°
Fri
Clear
90° 73°
models agree
Sat
Mostly clear
85° 69°
models agree
Sun
Mostly clear
85° 67°
models agree
Mon
Clear
87° 69°
±6°
Tue
Light drizzle
89° 70°
±14°
Wed
Cloudy
90° 75°
±8°
Thu
Drizzle
87° 72°
models agree
Fri
Clear
87° 71°
±6°

Alhambra, CA is at its warmest in Jul (average highs near 90°F) and coldest in Jan (lows around 45°F), with roughly 30 in of precipitation across the year. Below, compare what NWS, American, European forecast for Alhambra 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.

Alhambra climate by month

average daytime high and overnight low across a typical year
Jan
62°
45°
Feb
62°
45°
Mar
63°
47°
Apr
72°
50°
May
74°
54°
Jun
80°
59°
Jul
90°
63°
Aug
89°
64°
Sep
85°
63°
Oct
83°
58°
Nov
73°
50°
Dec
69°
49°

Which forecast is most accurate in Alhambra?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
American logo
American ★ Best
95
/100rank #1
91±0.9°F96±1.4 mph100100% hitNOAA / NCEP (United States)College Park, Maryland, USA
European logo
European
82
/100rank #2
56±4.4°F99±0.4 mph100100% 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.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±6°87° to 93°±20%0% to 20% chance
Tomorrow±10°75° to 85°±50%45% to 95% chance
Mon±11°86° to 97°±17%3% to 20% chance
Tue±9°90° to 98°±2%6% to 8% chance
Wed±12°93° to 105°±1%9% to 10% 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 Alhambra

today, local time
Sunrise
06:29
Sunset
19:13
Daylight
12h 44m

Common questions

What's the weather in Alhambra today?
On this page we show what NWS, American, European each forecast for Alhambra 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 Alhambra today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Alhambra 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 Alhambra?
Over the last 30 days, the American model has been the most accurate for Alhambra (CheckWeather Score 95/100), ahead of the European at 82. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Alhambra?
July is typically the warmest month in Alhambra, with average highs around 90°F.
How cold does Alhambra get?
The coldest month in Alhambra is January, when overnight lows average about 45°F.
How much rain does Alhambra get?
Alhambra sees roughly 30 in of precipitation a year, with February usually the wettest month.

Nearby

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