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Forecast confidence: High · models disagree by 4°F

Lompoc weather

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Cloudy,much the same tomorrow

NWS, the American and the European model agree on a high near 74° in Lompoc today. Tomorrow looks fog around 73°, with a 2% chance of rain.

74°58°
73°58°
76°59°
70°60°
73°59°
82°58°
Todaymodels agreeTomorrowmodels agreeSundaysplit ±11°Mondaysplit ±6°Tuesdaysplit ±7°Wednesdaysplit ±8°
NWSNational Blend (NBM)
72°
Cloudy
Today 72°·Low 57°·Rain 3%
AmericanNOAA GFS
76°
Fog
Today 76°·Low 58°·Rain 3%
EuropeanECMWF
74°
Partly cloudy
Today 74°·Low 58°·Rain 0%
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Lompoc weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Lompoc weather in numbers

from 30 years of measured normals

Lompoc swings 35°F across the year, from 79°F highs in July to 44°F lows in February, and February is usually the wettest month in a year that brings about 24 in of precipitation.

Warmest month
July
79°F average high
Coldest month
February
44°F average low
Wettest month
February
24 in a year
Below freezing
Never
overnight lows stay above 32°F
Comfortable
4 months
January, March, April and May
Residents
44,000
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The weather map: all three models at once

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

where the models agree, and where they split
Today
Cloudy
74° 58°
models agree
Tomorrow
Fog
73° 58°
models agree
Sun
Fog
76° 59°
±11°
Mon
Cloudy
70° 60°
±6°
Tue
Cloudy
73° 59°
±7°
Wed
Partly cloudy
82° 58°
±8°
Thu
Mostly clear
83° 61°
±4°
Fri
Cloudy
80° 61°
±10°
Sat
Cloudy
78° 60°
±13°
Sun
Cloudy
77° 60°
±16°
Mon
Partly cloudy
80° 59°
±16°
Tue
Cloudy
82° 60°
models agree
Wed
Cloudy
73° 60°
±7°
Thu
Clear
72° 57°
models agree

Lompoc, California (CA) is at its warmest in Jul (average highs near 79°F) and coldest in Feb (lows around 44°F), with roughly 24 in of precipitation across the year. Below, compare what NWS, American, European forecast for Lompoc 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.

Lompoc climate by month

average daytime high and overnight low across a typical year
Jan
61°
46°
Feb
61°
44°
Mar
61°
46°
Apr
66°
48°
May
66°
51°
Jun
71°
54°
Jul
79°
57°
Aug
79°
58°
Sep
77°
58°
Oct
79°
55°
Nov
70°
48°
Dec
67°
48°

Which forecast is most accurate in Lompoc?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
American logo
American ★ Best
84
/100rank #1
69±3.1°F84±5.0 mph100100% hitNOAA / NCEP (United States)College Park, Maryland, USA
European logo
European
76
/100rank #2
47±5.3°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±4°72° to 76°±3%0% to 3% chance
Tomorrow±1°72° to 73°±2%0% to 2% chance
Sun±11°72° to 82°±3%1% to 4% chance
Mon±6°68° to 74°±1%3% to 4% chance
Tue±7°70° to 77°models agree0% to 0% 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 Lompoc

today, local time
Sunrise
06:47
Sunset
19:04
Daylight
12h 17m

Common questions

What's the weather in Lompoc today?
On this page we show what NWS, American, European each forecast for Lompoc 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 Lompoc today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Lompoc 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 Lompoc?
Over the last 30 days, the American model has been the most accurate for Lompoc (CheckWeather Score 84/100), ahead of the European at 76. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Lompoc?
July is typically the warmest month in Lompoc, with average highs around 79°F.
How cold does Lompoc get?
The coldest month in Lompoc is February, when overnight lows average about 44°F.
How much rain does Lompoc get?
Lompoc sees roughly 24 in of precipitation a year, with February usually the wettest month.

Nearby

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