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Quartz Hill weather

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NWSNational Blend (NBM)
46°
Clear
Feels 43° · Wind 3 mph · Humidity 81%
AmericanNOAA GFS
51°
Clear
Feels 45° · Wind 7 mph · Humidity 64%
EuropeanECMWF
46°
Clear
Feels 43° · Wind 3 mph · Humidity 98%

Latest for Quartz Hill: NWS (National Blend (NBM)): 46° Clear · American (NOAA GFS): 51° Clear · European (ECMWF): 46° Clear.

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Quartz Hill weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Quartz Hill weather in numbers

from 30 years of measured normals

Quartz Hill swings 58°F across the year, from 93°F highs in July to 35°F lows in December, and February is usually the wettest month in a year that brings about 8 in of precipitation.

Warmest month
July
93°F average high
Coldest month
December
35°F average low
Wettest month
February
8 in a year
Below freezing
Never
overnight lows stay above 32°F
Comfortable
4 months
March, April, May and October
Residents
11,000
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The weather map: all three models at once

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

where the models agree, and where they split

Quartz Hill, California (CA) is at its warmest in Jul (average highs near 93°F) and coldest in Dec (lows around 35°F), with roughly 8 in of precipitation across the year. Below, compare what NWS, American, European forecast for Quartz Hill 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.

Quartz Hill climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
55°
39°
Feb
56°
40°
Mar
60°
44°
Apr
70°
46°
May
77°
54°
Jun
86°
60°
Jul
93°
65°
Aug
92°
66°
Sep
87°
62°
Oct
75°
52°
Nov
61°
42°
Dec
54°
35°

Source: 1991-2020 averages, ERA5 for this place adjusted with NASA POWER.

How the weather around Quartz Hill has changed since 1995

Quartz Hill sits in the same roughly 50 km square of NASA's reanalysis as Lancaster. That square ran 1.4°F warmer in 2015-2024 than in 1995-2004. See the full 30-year picture on the Lancaster page.

Which forecast is most accurate in the US?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
93
/100rank #1
91±0.9°F97±1.1 mph9396% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
82
/100rank #2
83±1.7°F94±2.0 mph7184% 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 Quartz Hill today?
On this page we show what NWS, American, European each forecast for Quartz Hill 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 Quartz Hill today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Quartz Hill 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 Quartz Hill?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Quartz Hill forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
What is the warmest month in Quartz Hill?
July is typically the warmest month in Quartz Hill, with average highs around 93°F.
How cold does Quartz Hill get?
The coldest month in Quartz Hill is December, when overnight lows average about 35°F.
How much rain does Quartz Hill get?
Quartz Hill sees roughly 8 in of precipitation a year, with February usually the wettest month.

Nearby

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