Foothill Ranch, California Weather
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Weather Forecast for Foothill Ranch, California : Orange County
Issued: 1:00 pm PDT Sep 15, 2025 Latitude: 33.6864093 Longitude: -117.6608836 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Mostly Clear on Tonight Sunny on Tuesday 20% chance of thunderstorms on Wednesday 60% chance of thunderstorms on Thursday 10% chance of thunderstorms on Friday Mostly Sunny on Saturday Patchy Fog on Sunday Patchy Fog on Monday
Low: 66°F High: 91°F High: 87°F High: 84°F High: 84°F High: 86°F High: 87°F High: 87°F
Low: 67°F Low: 67°F Low: 67°F Low: 66°F Low: 66°F Low: 66°F  
Mostly Clear Sunny Thunderstorms Thunderstorms Thunderstorms Mostly Sunny Patchy Fog Patchy Fog
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Current Conditions at
SANTA ANA - (KSNA)
70°
Clear
as of 9:53 PM PDST
Rel. Humidity: 83%
Dew Point: 64°F
Visibility: 7 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
7 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
CHINO - (KCNO)
72°
Clear
as of 9:53 PM PDST
Rel. Humidity: 73%
Dew Point: 63°F
Visibility: 9 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
RIVERSIDE - (KRAL)
77°
Clear
as of 9:53 PM PDST
Rel. Humidity: 47%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
FULLERTON - (KFUL)
72°
Clear
as of 9:53 PM PDST
Rel. Humidity: 78%
Dew Point: 64°F
Visibility: 7 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 66. Calm wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 91. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 67. West wind around 5 mph becoming calm in the evening.
20% chance of thunderstorms Wednesday Wednesday... A slight chance of showers and thunderstorms after 11am. Partly sunny, with a high near 87. West wind around 5 mph. Chance of precipitation is 20%.
40% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Northwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Thursday Thursday... Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
20% chance of thunderstorms Thursday Night Thursday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
10% chance of thunderstorms Friday Friday... A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 66.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 86.
Patchy Fog on Saturday Night Saturday Night... Patchy fog. Otherwise, partly cloudy, with a low around 66.
Patchy Fog on Sunday Sunday... Patchy fog. Otherwise, mostly sunny, with a high near 87.
Patchy Fog on Sunday Night Sunday Night... Patchy fog. Otherwise, partly cloudy, with a low around 66.
Patchy Fog on Monday Monday... Patchy fog. Otherwise, mostly sunny, with a high near 87.
Current Radar Image


Sun Almanac for Foothill Ranch, California
Sunrise: 06:35 AM
Sunset: 6:55 PM
Civil Sunrise:06:10 AM
Civil Sunset: 7:20 PM
Nautical Sunrise: 05:41 AM
Nautical Sunset: 7:50 PM
Astro Sunrise: 05:11 AM
Astro Sunset: 8:19 PM
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