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Highland, California Weather Forecast
Highland, California Weather
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Weather Forecast for Highland, California : San Bernardino County
Issued: 2:24 am PST Dec 18, 2025 Latitude: 34.1283442 Longitude: -117.2086513 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Sunny on This Afternoon Mostly Clear on Tonight Sunny on Friday Mostly Sunny on Saturday Morning Fog on Sunday Morning Fog on Monday 20% chance of rain on Tuesday Rain on Wednesday
High: 85°F Low: 57°F High: 80°F High: 78°F High: 77°F High: 77°F High: 72°F High: 67°F
Low: 54°F Low: 54°F Low: 54°F Low: 52°F Low: 53°F  
Sunny Mostly Clear Sunny Mostly Sunny Morning Fog Morning Fog Rain Rain
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Current Conditions at
MARCH AFB - (KRIV)
77°
Clear
as of 11:55 AM PST
Rel. Humidity: 25%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
RIVERSIDE - (KRAL)
73°
Clear
as of 11:53 AM PST
Rel. Humidity: 38%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ONTARIO - (KONT)
73°
Mostly Cloudy
as of 11:53 AM PST
Rel. Humidity: 31%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 25000ft, Broken at 30000ft
Current Conditions at
CHINO - (KCNO)
73°
Mostly Cloudy
as of 11:53 AM PST
Rel. Humidity: 38%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
3 MPH
0° North
Cloud Level(s): Broken at 25000ft
Sunny on This Afternoon This Afternoon... Sunny, with a high near 85. Calm wind becoming southwest around 5 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 57. South wind around 5 mph becoming calm.
Sunny on Friday Friday... Sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 54. Calm wind.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 78. Calm wind becoming southwest around 5 mph.
Morning Fog on Saturday Night Saturday Night... Patchy fog after 4am. Otherwise, partly cloudy, with a low around 54.
Morning Fog on Sunday Sunday... Patchy fog before 10am. Otherwise, partly sunny, with a high near 77.
Morning Fog on Sunday Night Sunday Night... Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 54.
Morning Fog on Monday Monday... Patchy fog before 10am. Otherwise, partly sunny, with a high near 77.
10% chance of rain Monday Night Monday Night... A slight chance of showers after 4am. Mostly cloudy, with a low around 52.
20% chance of rain Tuesday Tuesday... A chance of rain. Partly sunny, with a high near 72.
70% chance of rain Tuesday Night Tuesday Night... Rain likely. Mostly cloudy, with a low around 53.
Rain on Wednesday Wednesday... Rain. The rain could be heavy at times. Mostly cloudy, with a high near 67.
Current Radar Image


Sun Almanac for Highland, California
Sunrise: 06:49 AM
Sunset: 4:42 PM
Civil Sunrise:06:22 AM
Civil Sunset: 5:10 PM
Nautical Sunrise: 05:50 AM
Nautical Sunset: 5:41 PM
Astro Sunrise: 05:20 AM
Astro Sunset: 6:12 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.