2009 Hurricane Coverage
Ontario, CA
Conditions as of 1:53 AM
Clear
Temperature: 43°
Wind: Calm
Dew point:41°
Pressure:30.01 in.
Wind chill:43°
Humidity: 93%
Visibility: 5.0 miles
Observed at: Chino, CA

UV Index

3
 Mon 
3
 Tue 
3
 Wed 

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5 Day Forecast for ZIP Code 91710
Monday Tuesday Wednesday Thursday Friday
Clear Clear Clear Clear Clear
Clear Clear Clear Clear Clear
77° | 43°
Detail
Almanac		 79° | 45°
Detail
Almanac		 81° | 47°
Detail
Almanac		 81° | 45°
Detail
Almanac		 76° | 43°
Detail
Almanac
Regional Radar

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Forecast for San Bernardino and Riverside County Valleys -The Inland Empire
Today
Sunny. Highs 72 to 79. Winds east 15 mph becoming north in the afternoon.
Tonight
Clear. Lows 40 to 50. Winds east 15 mph.
Tuesday
Sunny. Highs 74 to 81. Winds east 15 mph becoming north in the afternoon.
5 Day forecast
 
Marine Forecast for Inner Waters From Point Mugu To San Mateo Pt. Ca Including Santa
Tonight
N to NE winds 10 to 15 kt. Local gusts to 25 kt below passes and canyons near shore. Wind waves 2 ft or less. W swell 2 to 4 ft at 12 seconds.
Mon
Wind variable 10 kt or less. Wind waves 2 ft or less. W swell 2 to 3 ft at 12 seconds.
Mon Night
Wind variable 10 kt or less. Wind waves 2 ft or less. W swell 2 to 3 ft at 18 seconds.
More Marine Forecasts | Marine Tide Times
 
Extended forecast for San Bernardino and Riverside County Valleys -The Inland Empire
  Tuesday Night
Clear. Lows 42 to 52. Winds east 15 mph in the evening becoming light.
sunny Wednesday
Sunny. Highs 76 to 83. Winds east 15 mph becoming north in the afternoon.
  Wednesday Night
Clear. Lows 42 to 52.
sunny Thanksgiving Day
Sunny. Highs 78 to 84.
  Thursday Night
Mostly clear. Lows 42 to 52.
partlycloudy Friday
Mostly sunny. Highs 69 to 74.
  Friday Night
Mostly clear. Lows 41 to 51.
partlycloudy Saturday
Partly cloudy. Highs 67 to 72.
  Saturday Night
Mostly clear. Lows 40 to 49.
partlycloudy Sunday
Mostly sunny. Highs 65 to 72.
 
Air Pollution Forecast for SW San Bernardino
  Air Quality AQ Index Pollutant
YesterdayGoodPM10
YesterdayGoodOZONE
CurrentModeratePM2.5
CurrentGoodOZONE
MonGood NO2
MonGood OZONE
 
Almanac
Key: T = Trace of precipitation; MM = data not available
November 23, 2009
Normal high:72° Record high:90° (1968)
Normal low:47° Record low:32° (1983)
Sunrise:6:31 AM Moon Rise: 11:40 AM
Sunset:4:43 PM Moon Set: 10:55 PM
Complete weather almanac

 
Astronomy
Sunrise:06:31 AM (PST) Moon Rise:11:40 AM (PST)
Sunset:04:43 PM (PST) Moon Set:10:55 PM (PST)
Moon Phase
Nov. 23 Nov. 24 Dec. 02 Dec. 08 Dec. 16