Sierra Heights, California Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Sierra Heights
Change location by the zip code or city,state: or search for other weather forecast locations in California by name.
Weather Forecast for Sierra Heights, California : San Bernardino County
Issued: 1:03 pm PDT May 4, 2025 Latitude: 34.167509 Longitude: -117.4403263 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
50% chance of thunderstorms on This Afternoon 40% chance of thunderstorms on Tonight 30% chance of rain on Monday Partly Sunny on Tuesday Mostly Sunny on Wednesday Sunny on Thursday Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday
High: 60°F Low: 51°F High: 63°F High: 68°F High: 75°F High: 83°F High: 86°F High: 88°F High: 87°F
Low: 51°F Low: 53°F Low: 58°F Low: 62°F Low: 65°F Low: 65°F  
Thunderstorms Thunderstorms Rain Partly Sunny Mostly Sunny Sunny Sunny Sunny Mostly Sunny
-
Current Conditions at
ONTARIO - (KONT)
57°
Cloudy
as of 2:53 PM PDST
Rel. Humidity: 71%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: MVFR
Wind Data
9 MPH
240° Southwest
Cloud Level(s): Broken at 2400ft, Solid Overcast at 3700ft
Current Conditions at
RIVERSIDE - (KRAL)
57°
Cloudy
as of 2:53 PM PDST
Rel. Humidity: 82%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: MVFR
Wind Data
7 MPH
280° West
Cloud Level(s): Few at 1500ft, Broken at 2500ft, Solid Overcast at 4200ft
Current Conditions at
CHINO - (KCNO)
61°
Cloudy
as of 3:03 PM PDST
Rel. Humidity: 63%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.78 in.
Flight Rule: MVFR
Wind Data
12 MPH
Gust: 20 MPH
250° West
Cloud Level(s): Solid Overcast at 2700ft
Current Conditions at
MARCH AFB - (KRIV)
55°
Cloudy
Shower(S) In Vicinity
as of 2:55 PM PDST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: MVFR
Wind Data
6 MPH
300° Northwest
Cloud Level(s): Scattered at 2300ft, Solid Overcast at 2700ft
50% chance of thunderstorms This Afternoon This Afternoon... A chance of showers, with thunderstorms also possible after 5pm. Cloudy, with a high near 60. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
40% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms. Cloudy, with a low around 51. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
30% chance of rain Monday Monday... A chance of showers after 11am. Mostly cloudy, with a high near 63. Light southwest wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 51. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 68. Light south wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 53.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 75.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 58.
Sunny on Thursday Thursday... Sunny, with a high near 83.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 62.
Sunny on Friday Friday... Sunny, with a high near 86.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 65.
Sunny on Saturday Saturday... Sunny, with a high near 88.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 65.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 87.
Current Radar Image


Sun Almanac for Sierra Heights, California
Sunrise: 05:57 AM
Sunset: 7:36 PM
Civil Sunrise:05:30 AM
Civil Sunset: 8:03 PM
Nautical Sunrise: 04:57 AM
Nautical Sunset: 8:36 PM
Astro Sunrise: 04:23 AM
Astro Sunset: 9:10 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.