Fontana, California Weather
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Weather Forecast for Fontana, California : San Bernardino County
Issued: 2:24 am PDT Apr 20, 2024 Latitude: 34.0922335 Longitude: -117.435048 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Morning Fog on Today Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Morning Fog on Tuesday Clearing on Wednesday Partly Sunny on Thursday 10% chance of rain on Friday
High: 78°F Low: 57°F High: 87°F High: 82°F High: 74°F High: 70°F High: 68°F High: 67°F
Low: 59°F Low: 55°F Low: 51°F Low: 51°F Low: 52°F  
Morning Fog Mostly Clear Sunny Sunny Morning Fog Clearing Partly Sunny Rain
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Current Conditions at
ONTARIO - (KONT)
55°
Cloudy
Mist
as of 3:53 AM PDST
Rel. Humidity: 76%
Dew Point: 48°F
Visibility: 4 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Wind Data
3 MPH
250° West
Cloud Level(s): Solid Overcast at 1100ft
Current Conditions at
RIVERSIDE - (KRAL)
54°
Cloudy
as of 3:53 AM PDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 9 Miles
Pressure: 29.99 in.
Flight Rule: MVFR
Wind Data
3 MPH
170° South
Cloud Level(s): Solid Overcast at 1100ft
Current Conditions at
CHINO - (KCNO)
55°
Cloudy
as of 3:53 AM PDST
Rel. Humidity: 37%
Dew Point: 30°F
Visibility: 8 Miles
Pressure: 30.00 in.
Flight Rule: MVFR
Wind Data
3 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 1400ft
Current Conditions at
MARCH AFB - (KRIV)
54°
Cloudy
Mist
as of 3:55 AM PDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 3 Miles
Pressure: 29.99 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 600ft
Morning Fog on Today Today... Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 78. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 57. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 20 mph.
Sunny on Sunday Sunday... Sunny, with a high near 87. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 59. Southwest wind 10 to 15 mph becoming light south in the evening. Winds could gust as high as 20 mph.
Sunny on Monday Monday... Sunny, with a high near 82. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Patchy Fog on Monday Night Monday Night... Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 55.
Morning Fog on Tuesday Tuesday... Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74.
Increasing Clouds on Tuesday Night Tuesday Night... Increasing clouds, with a low around 51.
Clearing on Wednesday Wednesday... Cloudy through mid morning, then gradual clearing, with a high near 70.
Increasing Clouds on Wednesday Night Wednesday Night... Increasing clouds, with a low around 51.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 68.
10% chance of rain Thursday Night Thursday Night... A slight chance of rain. Mostly cloudy, with a low around 52.
10% chance of rain Friday Friday... A slight chance of rain. Partly sunny, with a high near 67.
Current Radar Image


Sun Almanac for Fontana, California
Sunrise: 06:12 AM
Sunset: 7:25 PM
Civil Sunrise:05:45 AM
Civil Sunset: 7:52 PM
Nautical Sunrise: 05:14 AM
Nautical Sunset: 8:23 PM
Astro Sunrise: 04:42 AM
Astro Sunset: 8:55 PM
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