Current Conditions
Mostly cloudy
Temp:
51°F
Wind: Calm
Humidity: 94%
Pressure: 30.02 in
Visibility: 6 miles
Observed at: 2:53 am PST
Ontario, CA Weather
Overnight
Partly cloudy
Overnight low:
45°F
Partly cloudy, with a low around 45. Calm wind.
Saturday
Mostly sunny
High:
59°F
Mostly sunny, with a high near 59. Calm wind becoming east around 5 mph.
Saturday Night
Mostly clear
Overnight low:
42°F
Mostly clear, with a low around 42. West wind around 5 mph becoming calm in the evening.