Pomona, California Weather
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Weather Forecast for Pomona, California : Los Angeles County
Issued: 1:32 pm PDT Sep 15, 2025 Latitude: 34.0552886 Longitude: -117.7522793 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Clear on Tonight Sunny on Tuesday Partly Sunny on Wednesday 60% chance of thunderstorms on Thursday 10% chance of thunderstorms on Friday 10% chance of rain on Saturday Sunny on Sunday Sunny on Monday
Low: 67°F High: 95°F High: 92°F High: 87°F High: 85°F High: 88°F High: 89°F High: 90°F
Low: 68°F Low: 67°F Low: 65°F Low: 67°F Low: 66°F Low: 67°F  
Clear Sunny Partly Sunny Thunderstorms Thunderstorms Rain Sunny Sunny
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Current Conditions at
CHINO - (KCNO)
70°
Clear
as of 10:53 PM PDST
Rel. Humidity: 73%
Dew Point: 61°F
Visibility: 8 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ONTARIO - (KONT)
75°
Clear
as of 10:53 PM PDST
Rel. Humidity: 64%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
FULLERTON - (KFUL)
70°
Clear
Haze
as of 10:53 PM PDST
Rel. Humidity: 83%
Dew Point: 64°F
Visibility: 6 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SANTA ANA - (KSNA)
68°
Clear
Mist
as of 10:53 PM PDST
Rel. Humidity: 88%
Dew Point: 64°F
Visibility: 5 Miles
Pressure: 29.89 in.
Flight Rule: MVFR
Wind Data
5 MPH
210° Southwest
Cloud Level(s): Clear
Clear on Tonight Tonight... Clear, with a low around 67. West northwest wind around 5 mph becoming calm.
Sunny on Tuesday Tuesday... Sunny, with a high near 95. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 68. West southwest wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 15 mph.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 92. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
30% chance of thunderstorms Wednesday Night Wednesday Night... A slight chance of showers, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 67. West southwest wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Thursday Thursday... Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
30% chance of thunderstorms Thursday Night Thursday Night... A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 65.
10% chance of thunderstorms Friday Friday... A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 67.
10% chance of rain Saturday Saturday... A slight chance of showers after 11am. Sunny, with a high near 88.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 66.
Sunny on Sunday Sunday... Sunny, with a high near 89.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 67.
Sunny on Monday Monday... Sunny, with a high near 90.
Current Radar Image


Sun Almanac for Pomona, California
Sunrise: 06:35 AM
Sunset: 6:56 PM
Civil Sunrise:06:10 AM
Civil Sunset: 7:21 PM
Nautical Sunrise: 05:41 AM
Nautical Sunset: 7:50 PM
Astro Sunrise: 05:11 AM
Astro Sunset: 8:20 PM
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