Ontario, CA Weather

    23:00 Monday
    Clear
    Clear skies
    21° Feels like 21°
    New Moon New Moon Illuminated: 1%
    reloj Hourly Clear skies for the next few hours
    Significant alert for high temperatures in Ontario today

    Orange Alert

    Significant alert for high temperatures in Ontario today

    • Today 13 July Thunderstorm with partly cloudy skies 80% 5.7 mm 31° / 20° Moderate southwest wind 11 - 28 km/h
    • Tomorrow 14 July Clear 36° / 19° Moderate southwest wind 15 - 40 km/h
    • Wednesday 15 July Clear 40° / 22° Moderate southwest wind 15 - 42 km/h
    • Thursday 16 July Clear 39° / 24° Moderate southwest wind 16 - 45 km/h
    • Friday 17 July Clear 35° / 22° Moderate west wind 16 - 45 km/h
    • Saturday 18 July Clear 34° / 20° Moderate southwest wind 14 - 43 km/h
    • Sunday 19 July Scattered clouds 34° / 19° Moderate southwest wind 13 - 42 km/h

    Weather Forecast for Ontario, CA Today

    , 13 July

    Tomorrow

    , 14 July
    17:00 Scattered clouds 30° Scattered clouds
    Feels Like 33°
    Gentle southwest wind Southwest 4 - 17 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 10% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like 33 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 15748 ft
    18:00 Scattered clouds 30° Scattered clouds
    Feels Like 33°
    Moderate west wind West 7 - 21 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 11%
    • Feels Like Feels Like 33 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 16076 ft
    19:00 Clear 28° Sunny
    Feels Like 30°
    Moderate southwest wind Southwest 11 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 30 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 16404 ft
    20:00 Clear 25° Sunny
    Feels Like 26°
    Moderate west wind West 10 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 16404 ft
    21:00 Clear skies 23° Clear
    Feels Like 24°
    Moderate west wind West 9 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 5%
    • Feels Like Feels Like 24 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 16076 ft
    22:00 Clear skies 22° Clear
    Feels Like 23°
    Moderate west wind West 6 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 23 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 16076 ft
    23:00 Clear skies 22° Clear
    Feels Like 22°
    Gentle west wind West 3 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 16404 ft
    24:00 Clear skies 21° Clear
    Feels Like 21°
    Gentle southwest wind Southwest 1 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 16404 ft

    Air quality in Ontario today

    Detail
    65
    Unhealthy O₃ (179 µg/m³)

    Sunrise and Sunset

    Sunrise 05:49 Sunset 20:03
    First light 05:20 Midday 12:56 Last light 20:31
    Day length 14h 14m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    13 New Moon
    14 New Moon
    15 New Moon
    16 First Quarter
    17 First Quarter
    18 First Quarter
    19 First Quarter
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter

    What is the weather like in Ontario, CA in July?

    • Avg. Temp.
      Avg. Temp.: 23 °C Max.: 30 °C Min: 18 °C
    • Rainy Days
      Rainy Days: 1 days
    • Accumulated Rainfall
      Accumulated Rainfall: 2 mm
    • Average Wind Speed
      Average Wind Speed: 5 km/h

    Weather graphs

    Videos

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