Cajon, California Weather
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Weather Forecast for Cajon, California : San Bernardino County
Issued: 8:41 pm PDT Jun 30, 2025 Latitude: 34.2988931 Longitude: -117.4564384 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Independence Day Saturday Sunday Monday
Mostly Clear on Overnight Sunny on Tuesday Sunny on Wednesday Sunny on Thursday Sunny on Independence Day Sunny on Saturday Sunny on Sunday Sunny on Monday
Low: 58°F High: 87°F High: 83°F High: 84°F High: 84°F High: 85°F High: 87°F High: 87°F
Low: 57°F Low: 58°F Low: 58°F Low: 56°F Low: 58°F Low: 59°F  
Mostly Clear Sunny Sunny Sunny Sunny Sunny Sunny Sunny
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Current Conditions at
ONTARIO - (KONT)
66°
Clear
as of 12:53 AM PDST
Rel. Humidity: 59%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
3 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
VICTORVILLE - (KVCV)
70°
Mostly Clear
as of 1:35 AM PDST
Rel. Humidity: 28%
Dew Point: 36°F
Visibility: 9 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
7 MPH
Gust: 15 MPH
190° South
Cloud Level(s): Few at 4000ft
Current Conditions at
RIVERSIDE - (KRAL)
66°
Clear
as of 12:53 AM PDST
Rel. Humidity: 59%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
3 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
CHINO - (KCNO)
63°
Clear
as of 12:53 AM PDST
Rel. Humidity: 72%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 58. South wind around 5 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 87. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 57. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 83. Light south wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 58. Southeast wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Sunny on Thursday Thursday... Sunny, with a high near 84.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 58.
Sunny on Independence Day Independence Day... Sunny, with a high near 84.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 56.
Sunny on Saturday Saturday... Sunny, with a high near 85.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 58.
Sunny on Sunday Sunday... Sunny, with a high near 87.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 59.
Sunny on Monday Monday... Sunny, with a high near 87.
Current Radar Image


Sun Almanac for Cajon, California
Sunrise: 05:42 AM
Sunset: 8:06 PM
Civil Sunrise:05:13 AM
Civil Sunset: 8:35 PM
Nautical Sunrise: 04:37 AM
Nautical Sunset: 9:11 PM
Astro Sunrise: 03:57 AM
Astro Sunset: 9:50 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.