2009 Hurricane Coverage
Ontario, CA
Conditions as of 4:53 PM
Scattered Clouds
Temperature: 59°
Wind: WSW 8 mph
Dew point:47°
Pressure:29.93 in.
Humidity: 64%
Visibility: 10.0 miles
Observed at: Chino, CA

UV Index

3
 Sat 
4
 Sun 
3
 Mon 

How long should YOU stay in the sun?
5 Day Forecast for ZIP Code 91710
Saturday Sunday Monday Tuesday Wednesday
Partly Cloudy Clear Clear Clear Clear
Partly Cloudy Clear Clear Clear Clear
67° | 43°
Detail
Almanac
74° | 43°
Detail
Almanac
77° | 45°
Detail
Almanac
79° | 45°
Detail
Almanac
79° | 47°
Detail
Almanac
Regional Radar

Full image | Loop
Forecast for San Bernardino and Riverside County Valleys -The Inland Empire
Tonight
Mostly clear. Lows 40 to 47. Light winds.
Sunday
Mostly sunny. Highs 69 to 75. Light winds.
Sunday Night
Mostly clear. Lows 40 to 49. Light winds.
5 Day forecast
 
Marine Forecast for Inner Waters From Point Mugu To San Mateo Pt. Ca Including Santa
Tonight
W winds around 15 kt with occasional gusts to 20 kt early in the evening...becoming variable 10 kt or less. Wind waves 2 ft or less. W swell 3 to 5 ft at 13 seconds.
Sun
Wind variable 10 kt or less. Wind waves 2 ft or less. W swell 3 to 5 ft at 13 seconds.
Sun Night
Wind variable 10 kt or less. Wind waves 2 ft or less. W swell 2 to 4 ft at 13 seconds.
More Marine Forecasts | Marine Tide Times
 
Extended forecast for San Bernardino and Riverside County Valleys -The Inland Empire
sunny Monday
Sunny. Highs 74 to 80. Light winds.
  Monday Night
Mostly clear. Lows 42 to 50. Winds east 15 mph.
partlycloudy Tuesday
Mostly sunny. Highs 75 to 82.
  Tuesday Night
Mostly clear. Lows 42 to 52.
sunny Wednesday
Sunny. Highs 76 to 81.
  Wednesday Night
Clear. Lows 44 to 53.
sunny Thanksgiving Day
Sunny. Highs 77 to 84.
  Thursday Night
Clear. Lows 43 to 53.
partlycloudy Friday
Mostly sunny. Highs 72 to 78.
  Friday Night
Mostly clear. Lows 43 to 52.
partlycloudy Saturday
Mostly sunny. Highs 67 to 76.
 
Air Pollution Forecast for SW San Bernardino
  Air Quality AQ Index Pollutant
YesterdayGoodPM10
YesterdayGoodOZONE
CurrentModeratePM2.5
CurrentGoodOZONE
SunGood NO2
SunGood OZONE
 
Almanac
Key: T = Trace of precipitation; MM = data not available
November 21, 2009
Normal high:72° Record high:89° (1956)
Normal low:48° Record low:33° (1979)
Sunrise:6:29 AM Moon Rise: 10:37 AM
Sunset:4:43 PM Moon Set: 9:02 PM
Complete weather almanac

 
Astronomy
Sunrise:06:29 AM (PST) Moon Rise:10:37 AM (PST)11/21
Sunset:04:43 PM (PST) Moon Set:09:02 PM (PST)11/21
Moon Phase
Nov. 21 Nov. 24 Dec. 02 Dec. 08 Dec. 16