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Pomona, California Weather Forecast
Pomona, California Weather
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Weather Forecast for Pomona, California : Los Angeles County
Issued: 1:06 am PST Dec 18, 2025 Latitude: 34.0552886 Longitude: -117.7522793 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Clear on Overnight Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday Partly Sunny on Sunday Partly Sunny on Monday 20% chance of rain on Tuesday Rain on Wednesday
Low: 53°F High: 81°F High: 79°F High: 72°F High: 73°F High: 72°F High: 68°F High: 63°F
Low: 53°F Low: 51°F Low: 52°F Low: 52°F Low: 51°F Low: 54°F  
Clear Sunny Sunny Mostly Sunny Partly Sunny Partly Sunny Rain Rain
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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
ONTARIO - (KONT)
55°
Clear
Haze
as of 12:53 AM PST
Rel. Humidity: 71%
Dew Point: 46°F
Visibility: 6 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
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
Clear on Overnight Overnight... Clear, with a low around 53. North northeast wind around 5 mph.

Sunny on Thursday Thursday... Sunny, with a high near 81. East northeast wind around 5 mph becoming west in the afternoon.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 53. Southwest wind around 5 mph becoming east northeast in the evening.

Sunny on Friday Friday... Sunny, with a high near 79. East northeast wind around 5 mph becoming west southwest in the afternoon.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 51. West southwest wind around 5 mph becoming calm in the evening.

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

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

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 73.

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

Partly Sunny on Monday Monday... Partly sunny, with a high near 72.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 51.

20% chance of rain Tuesday Tuesday... A chance of rain. Partly sunny, with a high near 68.

20% chance of rain Tuesday Night Tuesday Night... A chance of rain. Mostly cloudy, with a low around 54.

Rain on Wednesday Wednesday... Rain. Cloudy, with a high near 63.

Current Radar Image


Sun Almanac for Pomona, California
Sunrise: 06:51 AM
Sunset: 4:44 PM
Civil Sunrise:06:24 AM
Civil Sunset: 5:12 PM
Nautical Sunrise: 05:52 AM
Nautical Sunset: 5:43 PM
Astro Sunrise: 05:22 AM
Astro Sunset: 6:14 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.