Ontario, CA Weather

    23:00 Wednesday
    Moderate rain
    Moderate rain with cloudy skies
    14° Feels like 14°
    Rainfall 80% 2.6 mm
    • Today 31 Dec. Moderate rain with cloudy skies 90% 22 mm 17° / 13° Moderate east wind 9 - 21 km/h
    • Tomorrow 1 Jan. Moderate rain with partly cloudy skies 90% 21 mm 18° / 11° Moderate northeast wind 12 - 28 km/h
    • Friday 2 Jan. Scattered clouds 18° / 11° Moderate east wind 9 - 26 km/h
    • Saturday 3 Jan. Moderate rain with partly cloudy skies 90% 21 mm 16° / 11° Gentle east wind 5 - 16 km/h
    • Sunday 4 Jan. Moderate rain with partly cloudy skies 90% 20 mm 18° / 12° Moderate southwest wind 6 - 29 km/h
    • Monday 5 Jan. Moderate rain with partly cloudy skies 90% 11 mm 16° / 11° Moderate southwest wind 11 - 36 km/h
    • Tuesday 6 Jan. Light rain with partly cloudy skies 60% 1.2 mm 15° / 9° Moderate southwest wind 4 - 25 km/h

    Weather Forecast for Ontario, CA Today

    , 31 December

    Tomorrow

    , 1 January
    17:00 Moderate rain with cloudy skies 90% 0.118 mm 14° Moderate rain
    Feels Like 14°
    Gentle east wind East 7 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.118 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 10827 ft
    18:00 Light rain with cloudy skies 90% 0.083 mm 14° Light rain
    Feels Like 14°
    Gentle east wind East 6 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.083 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 10827 ft
    19:00 Light rain with cloudy skies 90% 0.055 mm 14° Light rain
    Feels Like 14°
    Gentle east wind East 8 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.055 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 11155 ft
    20:00 Light rain with cloudy skies 90% 0.012 mm 14° Light rain
    Feels Like 14°
    Moderate east wind East 9 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.012 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 11483 ft
    21:00 Light rain with cloudy skies 90% 0.012 mm 14° Light rain
    Feels Like 14°
    Moderate east wind East 9 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.012 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 11811 ft
    22:00 Light rain with cloudy skies 90% 0.087 mm 14° Light rain
    Feels Like 14°
    Moderate northeast wind Northeast 9 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.087 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 11483 ft
    23:00 Moderate rain with cloudy skies 80% 0.102 mm 14° Moderate rain
    Feels Like 14°
    Gentle northeast wind Northeast 8 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.102 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 11483 ft
    24:00 Light rain with cloudy skies 70% 0.079 mm 14° Light rain
    Feels Like 14°
    Gentle northeast wind Northeast 7 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.079 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 11155 ft

    Sunrise and Sunset

    Sunrise 06:56 Sunset 16:51
    First light 06:28 Midday 11:53 Last light 17:19
    Day length 9h 56m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter

    Air quality in Ontario today

    Detail
    27
    Fair PM₂₅ (15 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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