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Marlboro, California Weather Forecast
Marlboro, California Weather
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Weather Forecast for Marlboro, California : Orange County
Issued: 12:56 pm PST Dec 17, 2025 Latitude: 33.8125161 Longitude: -117.858946 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Cloudy on Overnight Mostly Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Morning Fog on Monday 10% chance of rain on Tuesday Rain on Wednesday
Low: 53°F High: 79°F High: 76°F High: 72°F High: 72°F High: 71°F High: 69°F High: 68°F
Low: 54°F Low: 53°F Low: 53°F Low: 53°F Low: 52°F Low: 55°F  
Cloudy Mostly Sunny Sunny Mostly Sunny Mostly Sunny Morning Fog Rain Rain
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Current Conditions at
FULLERTON - (KFUL)
54°
Clear
Mist
as of 1:17 AM PST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 2 1/2 Miles
Pressure: 29.94 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SANTA ANA - (KSNA)
55°
Clear
Mist
as of 12:53 AM PST
Rel. Humidity: 93%
Dew Point: 54°F
Visibility: 3 Miles
Pressure: 29.94 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CHINO - (KCNO)
50°
Clear
Mist
as of 1:03 AM PST
Rel. Humidity: 93%
Dew Point: 48°F
Visibility: 3 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Wind Data
3 MPH
090° East
Cloud Level(s): Clear
Current Conditions at
LONG BEACH - (KLGB)
54°
Mostly Clear
Mist
as of 1:18 AM PST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 2 1/2 Miles
Pressure: 29.94 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Few at 400ft, Few at 900ft
Cloudy on Overnight Overnight... Partly cloudy, with a low around 53. Southeast wind around 5 mph becoming calm.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 79. Northwest wind around 5 mph becoming calm in the morning.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 54. Calm wind.

Sunny on Friday Friday... Sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 53. Calm wind.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 72.

Patchy Fog on Saturday Night Saturday Night... Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 53.

Mostly Sunny on Sunday Sunday... Cloudy, then gradually becoming mostly sunny, with a high near 72.

Patchy Fog on Sunday Night Sunday Night... Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53.

Morning Fog on Monday Monday... Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 71.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 52.

10% chance of rain Tuesday Tuesday... A slight chance of showers. Mostly cloudy, with a high near 69.

20% chance of rain Tuesday Night Tuesday Night... A chance of showers. Mostly cloudy, with a low around 55.

Rain on Wednesday Wednesday... Showers likely. Cloudy, with a high near 68.

Current Radar Image


Sun Almanac for Marlboro, California
Sunrise: 06:51 AM
Sunset: 4:45 PM
Civil Sunrise:06:23 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 05:52 AM
Nautical Sunset: 5:44 PM
Astro Sunrise: 05:22 AM
Astro Sunset: 6:15 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.