Ontario, CA Weather

    09:00 Tuesday
    Sunny
    Clear
    16° Feels like 16°
    Gentle southeast wind Southeast 2 - 12 km/h
    • Today 13 Jan. Clear 22° / 7° Gentle northeast wind 4 - 15 km/h
    • Tomorrow 14 Jan. Clear 25° / 8° Gentle northeast wind 4 - 15 km/h
    • Thursday 15 Jan. Scattered clouds 25° / 10° Gentle northeast wind 5 - 16 km/h
    • Friday 16 Jan. Clear 25° / 8° Gentle north wind 5 - 17 km/h
    • Saturday 17 Jan. Clear 25° / 7° Gentle northeast wind 4 - 17 km/h
    • Sunday 18 Jan. Scattered clouds 24° / 10° Gentle northeast wind 4 - 15 km/h
    • Monday 19 Jan. Clear 24° / 10° Gentle east wind 4 - 17 km/h

    Weather Forecast for Ontario, CA Today

    , 13 January

    Tomorrow

    , 14 January
    10:00 Clear 16° Sunny
    Feels Like 16°
    Gentle southeast wind Southeast 2 - 12 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 12795 ft
    11:00 Clear 19° Sunny
    Feels Like 19°
    Gentle south wind South 2 - 13 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 12795 ft
    12:00 Clear 20° Sunny
    Feels Like 20°
    Gentle south wind South 3 - 14 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 12795 ft
    13:00 Clear 21° Sunny
    Feels Like 21°
    Gentle south wind South 3 - 14 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 36%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 12795 ft
    14:00 Clear 22° Sunny
    Feels Like 22°
    Gentle southwest wind Southwest 3 - 14 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 36%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 12795 ft
    15:00 Clear 21° Sunny
    Feels Like 21°
    Gentle southwest wind Southwest 3 - 13 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 12795 ft
    16:00 Clear 20° Sunny
    Feels Like 20°
    Gentle west wind West 2 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 13123 ft
    Sunny 17:00 Clear 17° Sunny
    Feels Like 17°
    Gentle northwest wind Northwest 2 - 7 km/h
    		UV Index 0 Low SPF: no
    17:00 Clear 17° Sunny
    Feels Like 17°
    Gentle northwest wind Northwest 2 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 13123 ft
    18:00 Clear skies 16° Clear
    Feels Like 16°
    Gentle north wind North 2 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 13123 ft
    19:00 Clear skies 14° Clear
    Feels Like 14°
    Gentle north wind North 2 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 13123 ft
    Clear 20:00 Clear skies 13° Clear
    Feels Like 13°
    Gentle northeast wind Northeast 2 - 11 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear skies 13° Clear
    Feels Like 13°
    Gentle northeast wind Northeast 2 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 13123 ft
    21:00 Clear skies 12° Clear
    Feels Like 12°
    Gentle northeast wind Northeast 3 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 13451 ft
    22:00 Clear skies 12° Clear
    Feels Like 12°
    Gentle northeast wind Northeast 4 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 13451 ft
    Clear 23:00 Clear skies 11° Clear
    Feels Like 11°
    Gentle northeast wind Northeast 4 - 14 km/h
    		UV Index 0 Low SPF: no
    23:00 Clear skies 11° Clear
    Feels Like 11°
    Gentle northeast wind Northeast 4 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 13451 ft
    24:00 Clear skies 10° Clear
    Feels Like 10°
    Gentle northeast wind Northeast 3 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 13123 ft

    Sunrise and Sunset

    Sunrise 06:56 Sunset 17:02
    First light 06:29 Midday 11:59 Last light 17:29
    Day length 10h 6m

    Remaining daylight 7h 28m

    Lunar calendar

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

    Air quality in Ontario today

    Detail
    43
    Moderate PM₂₅ (27 µg/m³)
    • Possible health risk.
    • Enjoy your usual outdoor activities if you do not experience symptoms.
    • Sensitive people should limit prolonged or intense outdoor activities.

    Weather graphs
    Maximum Minimum Rainfall

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