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Lancaster, California weather

United States · America/Los_Angeles · 34.69, -118.15

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Lancaster, CA Weather Today

Current conditions, hourly and 7 day forecast, official severe weather alerts, and air quality for Lancaster, California. Every section shows where the data came from and when it was last checked.

Your briefing

Lancaster, California

Right now
No official warning for this location. 78° and clear sky.Observed
Next few hours
No rain in the forecast for the next few hours.Forecast
Your day
  • UV index 6 — sunburn risk during the strongest sun.Observed

Official warnings for this location come from NOAA / National Weather Service. Lines marked Our reading are WeatherSignal’s reading of the measurements and forecast, not an official statement.

Lancaster, California

78°

Clear sky

Feels like 78° · High 81° · Low 78°

Clear sky here right now. Nothing falling.

Warm and clear tonight. 78° right now. Overnight low around 78°. Tomorrow starts clear sky. Sunrise is at 11:00 PM.

  • Overnight low 78°
  • Sunrise 11:00 PM
  • Rain overnight 0%

Next few hours

  1. Now

    78°

    —

  2. 12 PM

    78°

    —

  3. 1 PM

    80°

    —

  4. 2 PM

    81°

    —

  5. 3 PM

    81°

    —

Rain chance
0%
Wind
24 mph ENE
Humidity
18%
Air quality
No reading
11:00 PM 11:00 AM Dew point 32° Cloud cover 0%

Source updated: 7:13:46 PM · WeatherSignal checked: 7:13:46 PM

Source: Open-Meteo (national weather-service models)

What matters today

Six quick answers for Lancaster. Tap Why? on any of them to see the reasoning.

Umbrella

Nah (Good)

Best time

11 PM (Good)

Dog walk

10 PM (Good)

Car wash

Fine, but windy (Mixed)

Cookout

Doable with a plan (Mixed)

Windows

Crack them (Mixed)

Today's Signal

Good day

81/100

Mostly favorable, but the wind and poor visibility will make it less comfortable outside.

Wind 24 mph · Visibility 0.0 mi

Today is about 8° warmer than the rest of the week.

See exactly how this number was worked out

Every location starts at 100. Points come off for heat, cold, rain, wind, UV, humidity, poor visibility, and any official alert. Nothing is ever added back.

  • Starting score100
  • Wind 24 mph-9
  • Visibility 0.0 mi-10
  • Final Signal81
Full methodology

Next 12 hours

Steady conditions, but the temperature swings about 14° across the next 12 hours.

  • 12 PMWind picks up to about 24 mph
  • 3 PMWarmest stretch · 81°
  • 11 PMCoolest stretch · 67°
  • 11 PMSunrise
78°80°81°81°81°80°77°75°73°71°69°67°
  1. 12 PM—78 degrees, 0 percent chance of rain
  2. 1 PM—80 degrees, 0 percent chance of rain
  3. 2 PM—81 degrees, 0 percent chance of rain
  4. 3 PM—81 degrees, 0 percent chance of rain
  5. 4 PM—81 degrees, 0 percent chance of rain
  6. 5 PM—80 degrees, 0 percent chance of rain
  7. 6 PM—77 degrees, 0 percent chance of rain
  8. 7 PM—75 degrees, 0 percent chance of rain
  9. 8 PM—73 degrees, 0 percent chance of rain
  10. 9 PM—71 degrees, 0 percent chance of rain
  11. 10 PM—69 degrees, 0 percent chance of rain
  12. 11 PM—67 degrees, 0 percent chance of rain

The line is temperature by hour. The number under each hour is the chance of rain. Scroll sideways for the full 12 hours.

Next change

It keeps cooling down overnight

Temperatures fall from about 78° to 67° over the next 12 hours. There is no meaningful rain signal in the next several hours.

WeatherSignal NOW: Lancaster, California

One number for everything happening around you, from 0 to 100.

Keep me safe

95

NORMAL

Nothing here needs your attention right now.

Tap any line to see exactly what added or subtracted points. Every rule is published on our methodology page. This is an informational signal, not a safety rating: official warnings always come first.

What this means

Generated from the forecast values above using fixed rules: not an AI guess.

  • No significant precipitation is expected in the next 24 hours.

Next 24 hours

Will it rain during your commute? When does the storm arrive?

See all 48 hours (2 days) — free

Hourly forecast for the next 24 hours
TimeConditionTempFeelsPrecip %AmountWindHumidity
12 PMClear sky78°78°0%0.00″24 ENE18%
1 PMClear sky80°80°0%0.00″25 ENE18%
2 PMClear sky81°81°0%0.00″25 ENE18%
3 PMClear sky81°81°0%0.00″24 ENE18%
4 PMClear sky81°81°0%0.00″22 ENE19%
5 PMClear sky80°80°0%0.00″20 ENE20%
6 PMClear sky77°77°0%0.00″17 ENE22%
7 PMClear sky75°75°0%0.00″15 ENE24%
8 PMClear sky73°73°0%0.00″13 ENE26%
9 PMClear sky71°71°0%0.00″12 ENE27%
10 PMClear sky69°69°0%0.00″11 ENE29%
11 PMClear sky67°67°0%0.00″9 ENE31%
12 AMClear sky65°65°0%0.00″7 E34%
1 AMClear sky64°64°0%0.00″6 NW36%
2 AMClear sky62°62°0%0.00″6 NW37%
3 AMClear sky60°60°0%0.00″6 NNW37%
4 AMClear sky60°60°0%0.00″7 N37%
5 AMClear sky59°59°0%0.00″8 NNE37%
6 AMClear sky59°57°0%0.00″8 E38%
7 AMClear sky58°56°0%0.00″8 ESE39%
8 AMClear sky60°60°0%0.00″8 SE36%
9 AMPartly cloudy66°66°0%0.00″8 ESE30%
10 AMPartly cloudy71°71°0%0.00″13 ENE25%
11 AMPartly cloudy75°75°0%0.00″16 ENE20%

7-day forecast

Confidence decreases the further out you look.

  • Today

    Clear sky

    81° / 78°

    Precip:
    0% · 0.00″
    Wind:
    25 mph
    UV:
    6.1
    Sun:
    11 PM to 11 AM
  • Sat, Oct 17

    Clear sky

    80° / 58°

    Precip:
    0% · 0.00″
    Wind:
    20 mph
    UV:
    6.3
    Sun:
    11 PM to 11 AM
  • Sun, Oct 18

    Clear sky

    80° / 58°

    Precip:
    0% · 0.00″
    Wind:
    12 mph
    UV:
    6.5
    Sun:
    11 PM to 11 AM
  • Mon, Oct 19

    Clear sky

    79° / 58°

    Precip:
    0% · 0.00″
    Wind:
    6 mph
    UV:
    0.4
    Sun:
    11 PM to 11 AM
  • Tue, Oct 20

    Clear sky

    76° / 55°

    Precip:
    0% · 0.00″
    Wind:
    15 mph
    UV:
    0.0
    Sun:
    11 PM to 11 AM

    Lower confidence: long-range outlook, not a certainty.

  • Wed, Oct 21

    Clear sky

    62° / 50°

    Precip:
    0% · 0.00″
    Wind:
    13 mph
    UV:
    0.0
    Sun:
    11 PM to 11 AM

    Lower confidence: long-range outlook, not a certainty.

  • Thu, Oct 22

    Clear sky

    60° / 49°

    Precip:
    0% · 0.00″
    Wind:
    3 mph
    UV:
    0.0
    Sun:
    11 PM to 11 AM

    Lower confidence: long-range outlook, not a certainty.

Forecasts describe likely conditions, not guaranteed outcomes. Official warnings from your national weather service always take precedence over anything shown here.

Weather near Lancaster

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