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Current Weather Conditions for Ontario, CA

Patchy fog after 5am. Mostly clear, with a low around 56. West wind around 5 mph.
58°F

Conditions

Wind: 5 mph W
Humidity: 91%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
58° 57° 57° 58° 60° 63° 66° 69° 73° 75° 76° 77° 77°

Upcoming Week

Day Forecast High Low
Overnight
Patchy Fog
Patchy fog after 5am. Mostly clear, with a low around 56. West wind around 5 mph.
85°F 59°F
Thursday
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 78. Southwest wind 0 to 15 mph, with gusts as high as 25 mph.
85°F 59°F
Thursday Night
Mostly Clear then Patchy Fog
Patchy fog after 5am. Mostly clear, with a low around 56. West wind 5 to 15 mph, with gusts as high as 25 mph.
85°F 59°F
Friday
Patchy Fog then Mostly Sunny
Patchy fog before 11am. Mostly sunny, with a high near 78. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
85°F 59°F
Friday Night
Mostly Clear then Patchy Fog
Patchy fog after 5am. Mostly clear, with a low around 56. West wind 5 to 15 mph, with gusts as high as 25 mph.
85°F 59°F
Saturday
Patchy Fog then Sunny
Patchy fog before 11am. Sunny, with a high near 76.
85°F 59°F
Saturday Night
Mostly Clear then Patchy Fog
Patchy fog after 5am. Mostly clear, with a low around 55.
85°F 59°F
Sunday
Patchy Fog then Sunny
Patchy fog before 11am. Sunny, with a high near 76.
85°F 59°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 55.
85°F 59°F
Monday
Sunny
Sunny, with a high near 82.
85°F 59°F
Monday Night
Mostly Clear
Mostly clear, with a low around 56.
85°F 59°F
Tuesday
Sunny
Sunny, with a high near 86.
85°F 59°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 58.
85°F 59°F
Wednesday
Sunny
Sunny, with a high near 87.
85°F 59°F
Data provided by weather.gov