La Sierra Heights, California Weather
Issued: 2:24 am PST Dec 18, 2025 Latitude: 33.9441813 Longitude: -117.4864372 View on Google Maps
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Mostly Clear |
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Morning Fog |
Morning Fog |
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Current Conditions at
RIVERSIDE - (KRAL)
52°
Clear
as of 4:53 AM PST
Rel. Humidity: 76%
Dew Point: 45°F
Visibility: 9 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Cloud Level(s): Clear
Current Conditions at
CHINO - (KCNO)
46°
Clear
Mist
as of 5:05 AM PST
Rel. Humidity: 93%
Dew Point: 45°F
Visibility: 3 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Cloud Level(s): Clear
Current Conditions at
ONTARIO - (KONT)
52°
Partly Cloudy
Haze
as of 4:53 AM PST
Rel. Humidity: 76%
Dew Point: 45°F
Visibility: 6 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Cloud Level(s): Scattered at 30000ft
Current Conditions at
MARCH AFB - (KRIV)
46°
Clear
as of 4:55 AM PST
Rel. Humidity: 75%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Cloud Level(s): Clear
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Today... Sunny, with a high near 83. Southeast wind around 5 mph becoming calm. |
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Tonight... Mostly clear, with a low around 51. Calm wind. |
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Friday... Sunny, with a high near 79. Light and variable wind becoming west 5 to 10 mph in the afternoon. |
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Friday Night... Mostly clear, with a low around 49. Calm wind. |
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Saturday... Mostly sunny, with a high near 75. Calm wind becoming west around 5 mph in the afternoon. |
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Saturday Night... Patchy fog after 4am. Otherwise, partly cloudy, with a low around 51. |
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Sunday... Patchy fog before 10am. Otherwise, partly sunny, with a high near 75. |
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Sunday Night... Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50. |
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Monday... Patchy fog before 10am. Otherwise, partly sunny, with a high near 75. |
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Monday Night... A slight chance of showers after 4am. Mostly cloudy, with a low around 49. |
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Tuesday... A chance of rain. Partly sunny, with a high near 71. |
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Tuesday Night... Rain likely. The rain could be heavy at times. Mostly cloudy, with a low around 52. |
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Wednesday... Rain. The rain could be heavy at times. Mostly cloudy, with a high near 66. |
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Current Radar Image
Sun Almanac for La Sierra Heights, California
Sunrise: 06:50 AM
Sunset: 4:44 PM
Civil Sunrise:06:22 AM
Civil Sunset: 5:11 PM
Nautical Sunrise: 05:51 AM
Nautical Sunset: 5:43 PM
Astro Sunrise: 05:20 AM
Astro Sunset: 6:13 PM
California's Current Temperatures
California's Satellite Image
California's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7253 locations
in the contiguous United States |
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High
Temp |
77° |
Lantana/Palm Bea, Florida
and 2 other locations
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Low
Temp |
-4° |
Crosby Municipal, North Dakota
and 1 other location
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Wind
Speed |
54mph |
Rapid City, South Dakota
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Wind
Gust |
83mph |
Rapid City, South Dakota
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Wind
Chill |
-32° |
Robertson Field, North Dakota
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High
Pressure |
30.75Hg |
Charlie, Montana
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Low
Pressure |
29.03Hg |
Orr, Minnesota
and 1 other location
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| # Locations Reporting Snow |
55 |
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| # Locations Reporting Rain |
162 |
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| # Locations Reporting Fog |
50 |
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| Average Temperature in the Contiguous USA |
42° |
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National Weather Service for official information.
