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San Antonio Heights, California Weather Forecast
San Antonio Heights, California Weather
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Weather Forecast for San Antonio Heights, California : San Bernardino County
Issued: 1:41 pm PDT Nov 1, 2025 Latitude: 34.1555638 Longitude: -117.6564437 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on This Afternoon Clear on Tonight Sunny on Sunday Mostly Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday Sunny on Thursday Sunny on Friday
High: 81°F Low: 64°F High: 78°F High: 74°F High: 72°F High: 69°F High: 69°F High: 74°F
Low: 62°F Low: 58°F Low: 55°F Low: 55°F Low: 57°F  
Sunny Clear Sunny Mostly Sunny Sunny Mostly Sunny Sunny Sunny
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Current Conditions at
ONTARIO - (KONT)
84°
Clear
as of 1:53 PM PDST
Rel. Humidity: 28%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
7 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
CHINO - (KCNO)
84°
Clear
as of 1:53 PM PDST
Rel. Humidity: 37%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
10 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
RIVERSIDE - (KRAL)
84°
Clear
as of 1:53 PM PDST
Rel. Humidity: 25%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Clear
Current Conditions at
FULLERTON - (KFUL)
72°
Clear
Haze
as of 1:53 PM PDST
Rel. Humidity: 64%
Dew Point: 59°F
Visibility: 4 Miles
Pressure: 29.99 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a high near 81. Southwest wind around 5 mph.

Clear on Tonight Tonight... Clear, with a low around 64. Northeast wind around 5 mph becoming calm in the evening.

Sunny on Sunday Sunday... Sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 62. Calm wind.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 74. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 58.

Sunny on Tuesday Tuesday... Sunny, with a high near 72.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 55.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 69.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 55.

Sunny on Thursday Thursday... Sunny, with a high near 69.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 57.

Sunny on Friday Friday... Sunny, with a high near 74.

Current Radar Image


Sun Almanac for San Antonio Heights, California
Sunrise: 07:11 AM
Sunset: 5:57 PM
Civil Sunrise:06:45 AM
Civil Sunset: 6:23 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 6:53 PM
Astro Sunrise: 05:46 AM
Astro Sunset: 7:22 PM
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