Del Rosa, California Weather
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Weather Forecast for Del Rosa, California : San Bernardino County
Issued: 2:41 am PDT May 4, 2025 Latitude: 34.148899 Longitude: -117.243375 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
40% chance of rain on Overnight 40% chance of rain on Sunday 20% chance of rain on Monday Partly Sunny on Tuesday Sunny on Wednesday Sunny on Thursday Mostly Sunny on Friday Sunny on Saturday
Low: 51°F High: 63°F High: 68°F High: 74°F High: 81°F High: 87°F High: 90°F High: 91°F
Low: 53°F Low: 53°F Low: 55°F Low: 60°F Low: 63°F Low: 65°F  
Rain Rain Rain Partly Sunny Sunny Sunny Mostly Sunny Sunny
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Current Conditions at
MARCH AFB - (KRIV)
55°
Clear
as of 3:55 AM PDST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.75 in.
Flight Rule: VFR
Wind Data
7 MPH
170° South
Cloud Level(s): Few at 1200ft, Broken at 1800ft, Broken at 2200ft, Solid Overcast at 4800ft
Current Conditions at
RIVERSIDE - (KRAL)
54°
Cloudy
as of 4:30 AM PDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.75 in.
Flight Rule: LIFR
Wind Data
8 MPH
280° West
Cloud Level(s): Broken at 300ft, Broken at 1000ft, Solid Overcast at 1500ft
Current Conditions at
ONTARIO - (KONT)
55°
Cloudy
Mist
as of 3:53 AM PDST
Rel. Humidity: 93%
Dew Point: 54°F
Visibility: 4 Miles
Pressure: 29.76 in.
Flight Rule: IFR
Wind Data
6 MPH
250° West
Cloud Level(s): Broken at 700ft, Broken at 1100ft, Solid Overcast at 1600ft
Current Conditions at
CHINO - (KCNO)
55°
Cloudy
Light Rain
as of 3:53 AM PDST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 9 Miles
Pressure: 29.78 in.
Flight Rule: IFR
Wind Data
10 MPH
260° West
Cloud Level(s): Solid Overcast at 800ft
40% chance of rain Overnight Overnight... A chance of showers. Cloudy, with a low around 51. South wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
40% chance of rain Sunday Sunday... A chance of showers. Mostly cloudy, with a high near 63. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
40% chance of rain Sunday Night Sunday Night... A chance of showers. Mostly cloudy, with a low around 53. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
20% chance of rain Monday Monday... A slight chance of showers. Mostly cloudy, with a high near 68. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.
20% chance of rain Monday Night Monday Night... A slight chance of showers before 11pm. Mostly cloudy, with a low around 53. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 74.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 55.
Sunny on Wednesday Wednesday... Sunny, with a high near 81.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 60.
Sunny on Thursday Thursday... Sunny, with a high near 87.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 63.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 90.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 65.
Sunny on Saturday Saturday... Sunny, with a high near 91.
Current Radar Image


Sun Almanac for Del Rosa, California
Sunrise: 05:56 AM
Sunset: 7:36 PM
Civil Sunrise:05:29 AM
Civil Sunset: 8:03 PM
Nautical Sunrise: 04:56 AM
Nautical Sunset: 8:35 PM
Astro Sunrise: 04:22 AM
Astro Sunset: 9:09 PM
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