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Current Weather Conditions for Ontario, CA

Patchy fog after 5am. Mostly clear, with a low around 53. West wind 5 to 10 mph.
64°F

Conditions

Wind: 10 mph SW
Humidity: 61%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM
64° 62° 59° 58° 57° 56° 56° 54° 54° 54° 53° 53° 56°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Clear then Patchy Fog
Patchy fog after 5am. Mostly clear, with a low around 53. West wind 5 to 10 mph.
70°F 52°F
Friday
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 78. Southwest wind 5 to 10 mph.
70°F 52°F
Friday Night
Mostly Clear
Mostly clear, with a low around 55. West wind 0 to 10 mph.
70°F 52°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 82. South wind 0 to 10 mph, with gusts as high as 20 mph.
70°F 52°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 56. Northwest wind 0 to 15 mph, with gusts as high as 25 mph.
70°F 52°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 81.
70°F 52°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 53.
70°F 52°F
Monday
Sunny
Sunny, with a high near 78.
70°F 52°F
Monday Night
Mostly Clear
Mostly clear, with a low around 52.
70°F 52°F
Tuesday
Sunny
Sunny, with a high near 72.
70°F 52°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 52.
70°F 52°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 72.
70°F 52°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 51.
70°F 52°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 73.
70°F 52°F
Data provided by weather.gov